Eight dwarf and semi-dwarf rare and unusual conifers have been featured in the 2020 American Conifer Society Collection. These conifers highlight the beautiful eccentricity of the conifer kingdom and create permanent showcase elements in the landscape.

Most of the specimens on the list are fairly new arrivals; only a handful of certified nurseries keep them in stock. This is especially intriguing for homeowners looking to add something different to help add interest and flair to their landscapes.

But first, who is the wonderful organization who makes these collections?

What is the American Conifer Society?

The American Conifer Society was organized in 1983 with the focus of preserving and propagating conifers, as well as educating others on the fascinating world of gymnosperms.

What began as a small organization of 80 conifer enthusiasts has now quickly spread across the continental United States with more than 1,600 members.

Since 2006, the American Conifer Society chooses exceptional conifer specimens annually and highlights them on their website. These can be found here.

These conifers are rarely available to the public, but the American Conifer Society helps connect gardeners with certified rare conifer nurseries so they can feature these plants in their gardens.

Interested in becoming a member? Learn more here.

American Conifer Society’s 2020 Collectors’ Conifer of the Year

The ACS has chosen eight spectacular conifer species to highlight for the 2020 Collectors’ Conifer of the year.

These specimens have unique color patterns, and most have a dwarf growth habit. Each one is worthy of a special place in the landscape.

The following table is the American Conifer Society’s selections for the 2020 Collectors’ Conifer of the Year:

These conifers are rare specimens. Purchase your own conifers from nurseries that specialize in rare and dwarf conifers to ensure the highest possible quality.

Abies concolor ‘Archer’s Dwarf’

Archer’s Dwarf is a silvery blue, upright dwarf with soft, incurved needles.

This conifer has a dense, predictable growth habit, and the branches will form a layered look over time. As the tree matures, it will form a conical shape, although it can be pruned into a round shape.

This shrub grows 3”-4” per year and can reach 6’ tall and 3’ wide without pruning.

Archer’s Dwarf grows well in full sun or part shade, as long as the soil is well-drained, fertile, and slightly acidic.

This specimen is perfect for landscapes, rock gardens, container gardens, city gardens, and cottage gardens.

Abies lasiocarpa ‘Green Globe’

Green Globe is a semi-dwarf shrub with soft, short, light-green needles.

This conifer has a dense, globular growth habit, and the branches appear to sprout from the center of the shrub. As the plant grows and matures, it will form a slightly conical shape unless it is pruned.

This shrub grows 3”-6” per year and can reach 5’ tall and 5’ wide without pruning.

Green Globe grows well in full sun and moist, well-drained, acidic soils.

This specimen is perfect for landscapes, rock gardens, city gardens, and cottage gardens.

Gingko biloba ‘Clica’

The Clica Maidenhair tree is a dwarf, multi-branched shrub with soft, ruffled leaves.

This tree has a dense, upright growth habit. The branches extend up and out from the center of the plant. As the tree matures, it can become more wide than tall.

This tree grows 3-4” per year and can reach 3’ tall and 4.5’ wide without pruning.

Clica grows well in full sun to part sun and in well-drained soils.

This specimen is perfect for landscapes and container gardens.

Picea abies ‘Acro-yellow’

This bright yellow Norway Spruce has striking cherry-red cones in the spring.

This tree has a moderately dense, upright growth habit. The branches extend out vertically from the trunk. As the tree matures, it forms a traditional Christmas tree shape.

This tree grows 3”-5” per year and can reach 5’ tall and 3’ wide without pruning.

Acro-yellow grows well in full sun to part shade and in well-drained, acidic soils.

This specimen is perfect for landscapes, rock gardens, and container gardens.

Pinus koraiensis ‘Morris Blue’

This shaggy Korean pine has long, silver-blue needles and distinct, upright branches.

Morris Blue has an open, pyramidal growth habit. The branches are thick and bushy, and they curve upwards at the ends. As the tree matures, it forms a bushy pyramid and reveals an open structure with grey, shaggy bark.

This tree grows 6”-9” per year and can reach 8’ tall and 4’ wide without pruning.

Acro-yellow grows well in full sun to part shade and well-drained, acidic soils.

This specimen is used primarily as a lawn tree or accent plant in the landscape.

Pinus contorta var. latifolia ‘Taylor’s Sunburst’

Taylor’s Sunburst has a flush of bright gold growth in the spring, which is accented by fiery red cones.

This lodgepole pine has an open, upright, pyramidal growth habit. The branches are dense with needles, and curve up at the tips. As the tree matures, it forms a wide, open pyramid which reveals a textured, burnt-red bark.

This tree grows 6”-12” per year and can reach 15’ tall and 10’ wide without pruning.

Taylor’s Sunburst grows well in full sun to part sun and in well-drained, acidic soils.

This specimen is used primarily as a lawn tree or accent plant in the landscape or in city gardens because of its high pollution tolerance.

Pinus mugo ‘Paul’s Dwarf’

Paul’s Dwarf has short pairs of dark-green needles on dense, upright branches.

This extremely compact pine has an upright, globose growth habit. As the shrub matures, it forms a dense, mounding evergreen which may outgrow the designated area without annual pruning.

This shrub grows 2”-3” per year and can reach 3’ tall and 3’ wide without pruning.

Paul’s Dwarf grows well in full sun and well-drained, loamy, acidic soils.

This specimen is used in landscapes, rock gardens, container gardens, and as bonsai specimens.

Pinus thunbergii ‘Shirome Janome’

This unique Japanese black pine has green and yellow variegated foliage throughout the growing season.

Shirome Janome has an open, irregular growth habit. The branches are full of long, colorful needles with a sporadic branching habit.

This tree grows 6”-12” per year and can reach 10’ tall and 7’ wide without pruning.

Shirome Janome grows well in full sun and well-drained, acidic soils.

This specimen is used primarily as a lawn tree or accent plant in the landscape.

Abies cephalonica ‘Meyer’s Dwarf’

This Grecian fir has dark-green needles that are short and somewhat spiky and contrast nicely with its small red cones.

Meyer’s Dwarf typically has an upright, pyramidal growth habit. Depending on how it’s propagated, Meyer’s Dwarf may have more of a mounding, spreading form. The branches curve downward slightly at the ends.

This tree grows 3”-6” per year and can reach 1.5’ tall and 3’ wide without pruning.

Meyer’s Dwarf grows well in full sun or part shade and well-drained, acidic soils.

This specimen is used primarily as a ground cover, border, or rock garden accent.

Cedrus libani ‘Katere’

This Lebanese cedar features long gray-green needles and dense growth.

Katere spreads horizontally, giving it a prostrate form that is almost flat.  

With an annual growth of 1”-2”, Katere is among the slowest-growing Cedars of Lebanon. After 10 years, this tree will measure approximately 10” tall and wide.

Katere grows well in full sun and well-drained soils.

Because of its small size, this specimen works well in rock gardens or other small garden spaces.

Chamaecyparis lawsoniana ‘Filip’s Golden Tears’

Filip’s Golden Tears features green foliage with golden highlights that give it a variegated appearance.

This tree is upright and very narrow with weeping branches.

Filip’s Golden Tears grows at a rate of 18”-24” per year, and most of that growth is vertical. After 10 years, this tree will reach 15’ tall but only 2’ wide.

Filip’s Golden Tears grows well in full sun and well-drained soils.

This specimen is used primarily as a lawn tree or garden accent.

Picea abies ‘Lemonade’

This rare Norway Spruce has bright golden needles whose color becomes even brighter in the winter. The needles are short and dense. It doesn’t produce cones.

Lemonade Norway Spruce has a broadly pyramidal form with semi-pendulous branches.

This vigorous tree grows over 1’ per year. At full maturity, Lemonade will reach 12’ tall and 8’ wide.

Lemonade grows well in full sun and well-drained soils.

This specimen is used primarily as a lawn tree or garden accent.

Picea orientalis ‘Ferny Creek Prostrate’

This unusual shrub features dark-green needles that are very short and radiate around each branch.

As its name suggests, Ferny Creek Prostrate has a flat, spreading habit.

This shrub grows approximately 2”-4” per year, mostly in a horizontal direction. When mature, Ferny Creek Prostrate is only 2’ tall but 4’ wide.

Ferny Creek Prostrate grows well in full sun and well-drained soils.

Because of its small size, this specimen works well in rock gardens or other small garden spaces.

Picea pungens ‘Blue Pearl’

As its name suggests, Blue Pearl has blue, prickly needles that contrast nicely with its orange-brown buds.

Blue Pearl’s dense, globular branches create a cushion shape. The branches radiate from the main trunk and angle slightly upward.

The word “cute” comes to mind when looking at this miniature spruce. It grows 1” or less per year, and at full maturity, will be approximately 6” tall and 12” wide.

Blue Pearl grows well in full sun and well-drained soils.

Because of its small size, this specimen works well in rock gardens, small garden spaces, or as a dwarf landscape feature.

Pinus parviflora ‘Catherine Elizabeth’

This unusual specimen of Japanese White Pine features short, blue-green needles.

Catherine Elizabeth’s foliage is clumpy and bushy. The branching is irregular, and with age, the tree spreads horizontally, creating a broad globose or pyramidal form.

This tree’s annual growth ranges from 2”-4”. After ten years, Catherine Elizabeth will approximately 2’ tall and 3’ wide. Yearly pruning is recommended to remove old branches or foliage that has collected in the tree’s interior branches.

Catherine Elizabeth grows well in full sun and well-drained soils.

Because of its small size, this specimen works well in rock gardens, small garden spaces, or as a dwarf landscape feature.

Cedrus atlantica ‘Sapphire Nymph’

This tree has short, silver-blue needles that are stiff and dense. The needles spiral outward from their stems.

Sapphire Nymph’s form is low-growing and broadly pyramidal. Growers can stake Sapphire Nymphs, which allows them to cascade from the height of the stake.

This tree will grow 1”-3” per year. At full maturity, Sapphire Nymph will be about 10” tall and 30” wide.

Sapphire Nymph grows well in full sun and well-drained soils.

This specimen is hard to propagate, and its branches can be delicate. It will do well in rock gardens or small garden spaces.

Platycladus orientalis ‘Franky Boy’

This unusual conifer’s foliage resembles ornamental grasses. Its interior foliage is lime green, while its exterior foliage is bright yellow. In the summer, the yellow is more pronounced; in fall and winter, it takes on more orange and bronze tones.

Franky Boy’s branches are filamentous, light-textured, and upright, which adds to its resemblance to ornamental grasses.

This tree grows 3”-6” per year, reaching 6’ high and 4’ wide at full maturity. Light pruning will encourage new growth and allow growers to maintain its graceful form.

Franky Boy grows well in full sun, where its color will become more intense, and well-drained soils.

This specimen is used primarily as a lawn tree or accent plant in the landscape.

Thuja occidentalis ‘Islprim’ Primo®

Islprim Primo® Arborvitae

This tree features lush, deep-green summer foliage that turns a more muted green in the winter. The foliage is twisted and compact which creates a unique, textured appearance.

Islprim’s twisted foliage and upright form produce a narrow, sculptured shape.

This tree grows 3”-5” per year. At full maturity, it measures approximately 4’ high and 1’ wide.

Islprim grows well in full sun and well-drained soils.

This specimen is used primarily in rock gardens, container gardens, or as a landscape accent.

Chamaecyparis lawsoniana ‘Blue Surprise’

This tree is visually striking in both summer and winter. In the summer, its foliage is bright blue; in the winter, it takes on a plum purple color. Its foliage is also soft and feathery, which gives it a unique texture as well as unique color.

Blue Surprise is columnar in shape and very narrow. Its branches grow strictly upward.

Annually, this tree grows 3”-5”. After ten years, it will be approximately 5’ tall and 1.5’ wide.

Blue Surprise grows well in full sun and well-drained soils.

This specimen is used primarily as a lawn tree or accent plant in the landscape.

Picea pungens ‘Ruby Teardrops’

This rare Colorado Spruce features a striking color combination, with blue-green foliage and cones that are red or magenta in the spring. In the summer, its foliage becomes a lighter sky blue.

Ruby Teardrops’ form is irregular, globose, and spreading.

This tree grows approximately 2”-4” per year. After ten years, it will be about 2’ tall and 3’ wide.

Blue Surprise grows well in full sun and well-drained soils.

Because of its color, Blue Surprise is used as a garden or landscape accent.

Thuja occidentalis ‘Jantar’

This bright yellow tree has foliage that turns a rich amber shade in the winter, providing visual interest all year round. In fact, the name ‘Jantar’ comes from this tree’s native Poland, where “jantar” means “amber.”

‘Jantar’s’ habit is narrow and upright with dense branches and foliage.

This tree grows approximately 6”-12” per year, reaching 15’ high and 3’ wide at full maturity.

‘Jantar’ grows well in full sun and well-drained soils.

This specimen is used as a lawn tree, privacy screen, or landscape accent.

Gingko biloba ‘Snow Cloud’

The Snow Cloud Maidenhead Tree has leaves that are a creamy yellow-white on their tips. The leaves retain the creamy color, never turning fully green. In the fall, the foliage becomes bright gold.

The leaves on this tree are broader than those of many other conifers, and the tree itself has an open and structural form. Growers may wish to stake it to encourage a particular shape or habit.

Annually, Snow Cloud grows 6”-12”. After ten years, it will be roughly 10’ tall by 4’ wide, depending on its training.

Snow Cloud grows well in part shade and well-drained soils.

This specimen is used as a garden or landscape accent.

Pinus cembra ‘Herman’

Prairie Statesman® Swiss Stone Pine

This relatively new Swiss Stone Pine cultivar has emerald green needles with silver-blue highlights. The needles are longer and stiffer than the needles found on other pine species.

‘Herman’ has a narrow, upright form. Its branches grow upward and curve inward and are very dense. Pruning is not necessary to maintain its form.

This tree grows approximately 6”-12” per year. After ten years, it will be approximately 10’ tall.

‘Herman’ is cold and drought-tolerant, but does best in full sun and well-drained soils.

This specimen is used as a lawn tree or privacy screen.

Pinus parviflora ‘Tanima no yuki’

This unusual Japanese White Pine produces pink candles in the spring. Its new growth is a creamy, pinkish-white color that contrasts nicely with its mature gray-green foliage.

Tanima No Yuki has a globose or pyramidal form with cushion-shaped branching patterns.

This tree grows slowly, approximately 3”-6” per year. At maturity, it will reach about 3’ high and 1.5’ wide.

Tanima No Yuki is susceptible to sunburn, so grows best in part shade and well-drained soils.

Because of its color, this specimen is used as a garden or landscape accent.

Metasequoia glyptostroboides ‘Schirrmann’s Nordlicht’

This Dawn Redwood tree has fern-like foliage that is creamy-yellow as it emerges and turns green as it ages. North Light is deciduous, and its foliage will turn brown before shedding.

North Light’s branches have reddish highlights, which add to its visual interest. Its growth habit is globose or pyramidal.

This tree grows about 3”-6” per year. After ten years, it will be approximately 3’ tall and 3’ wide. It handles pruning well.

North Light is susceptible to sunburn, so grows best in part shade and well-drained soils.

Because of its color, this specimen is used as a garden or landscape accent.

Pinus × schwerinii ‘Wiethorst’

This pine hybrid features clusters of blue-green needles that are long and delicate. Its cones are creamy-pink when new and become oversized as they develop.

Wiethorst has an upright, pyramidal form. It handles pruning well. If the tree grows unpruned, it will create its own unique, pillowy shape.

Annually, Wiethorst grows approximately 3”-6”. After ten years, it will be approximately 5’ tall and 3’ wide.

This tree grows well in full sun and well-drained soils.

Wiethorst is used primarily as a garden or landscape accent.

Abies koreana ‘Kohout’s Icebreaker’

This Korean fir’s needles are green, but twist severely around their branches. The needles have silvery-white undersides which show very clearly, giving the tree a constant snow-dusted look.

When young, Kohout’s Ice Breaker is globose in form, but becomes more pyramidal as it matures. It does not require pruning.

This tree is very slow-growing, only gaining 1”-3” per year. After ten years, it will be about 2’ high and 3’ wide.

Kohout’s Ice Breaker grows best in full sun and slightly acidic, well-drained soils.

This specimen is used primarily in small gardens, rock gardens, or containers.

Picea abies ‘Gold Drift’

This interesting spruce has lime green needles that turn bright yellow in full sun. The needles are short and stiff.

Gold Drift has pendulous branches and a decidedly weeping habit. If it’s staked, it can be trained to grow upright; if left to its own devices, it will stay low and mound.

This tree grows rapidly, over 12” per year. If staked, it will be approximately 12’-15’ tall and 2’ wide after ten years.

Gold Drift grows best in full sun and slightly acidic, well-drained soils.

This specimen is used primarily in small gardens, as a lawn tree, or as a landscape accent.

Pinus mugo ‘Carstens’

This Mountain Pine is aptly named, as it features compact clumps of short green needles that turn bright gold in winter.

Carstens’ growth habit is dense and cushion-shaped.

A slow grower, Carstens adds only about 1”-2” of new growth annually. After ten years, it will be 1’-2’ tall and wide.

Carstens grows best in full sun and well-drained soils. It is tolerant of a variety of pH levels and soil types.

This specimen is used primarily in small gardens and rock gardens.

Cunninghamia konishii ‘Little Leo’

This very rare shrub features very short, prickly needles that are green during the summer and take on bronze overtones in the winter.

Little Leo’s branchlets are twisting. Its growth habit is cushion-shaped, with a somewhat flattened top.

This shrub grows 1”-1.5” per year. At full maturity, it is quite small, only about 6” tall and 12”-18” wide. Dead foliage from the internal branches will need to be cleared out once a year to help the plant stay healthy.

Little Leo grows well in full sun and well-drained soils.

This specimen is used primarily in small gardens, rock gardens, and containers.

Sciadopitys verticillata ‘Picola’

This Japanese Umbrella Pine features short, thin, dark-green needles.

Picola has dense, compact branches that give it a bushy habit. Its form is upright and broad.

This tree grows approximately 3”-5” per year. After ten years, it will reach 4’ tall and 3’ wide.

Picola grows well in full sun or partial shade and well-drained soils.

This specimen is used primarily as a garden or landscape accent.

Cedrus brevifolia ‘Kenwith’

This Lebanese Cedar has small, lush green needles. Its appearance is similar to Bonsai trees.

Kenwith’s branches are stubby and curve inward. Its mature form is broad and upright.

This tree grows about 1”-3” per year. After ten years, it will be approximately 2’ tall and 1.5’ wide.

Kenwith grows well in full sun or partial shade and well-drained soils.

Because of its small size, this specimen is used primarily in small gardens, rock gardens, and containers.

Picea abies ‘Wichtel’

This miniature tree features very short dark-green needles.

Wichtel’s growth habit is cushion or bun-shaped. It has a tight, congested branching structure. To protect the plant’s health, dead foliage and branches must be cleared out annually.

The name ‘Wichtel’ comes from the German word for “gnome,” which is appropriate given this tree’s size. Its growth rate is less than 0.5” per year, and at full maturity, it is only about 3”-4” tall and wide.

Wichtel is prone to sunburn, but too much shade can lead to rot. Partial shade and well-drained soils are best.

Because of its size and sunlight needs, this specimen is primarily grown in containers.

Pinus parviflora ‘Bergman’

This Japanese White Pine has twisting, blue-green needles. In the spring, it has an abundance of bright red cones that add contrast and visual interest.

Bergman has a broad upright or pyramidal form. Its branching structure is dense.

This tree grows 6”-9” per year. At full maturity, it stands 6’ tall and 3’ wide.

Bergman grows well in full sun and well-drained soils.

This specimen is primarily used as a lawn tree or landscape accent.

Chamaecyparis obtusa ‘Chirimen’

This unique tree has variegated blue-green foliage. The foliage is also crinkly and congested, providing a mix of textures as well. In fact, the name ‘Chirimen’ comes from the name of a Japanese crepe fabric that resembles the texture of this tree’s leaves.

Chirimen’s branches are thick and upright. With the dense foliage, each shoot creates a bottlebrush shape.

This tree grows 3”-5” per year. At full maturity, it will stand 4’ tall and 2’ wide.

Chirimen grows well in full sun or partial shade and must have excellent drainage.

This specimen is used primarily as a garden or landscape accent.

Gingko biloba ‘Mariken’

This Maidenhair tree has leaves of varying size and varying shades of green. In the fall, the leaves turn an orange-gold color. The foliage grows densely.

Mariken’s branches are semi-pendulous and compact. It has a spreading habit that eventually takes the shape of a somewhat flattened sphere.

Annually, this tree grows 3”-4”. After ten years, it will be roughly 2’ tall and 2.5’ wide.

Mariken grows well in full sun and well-drained soils.

This specimen is used primarily in small gardens, rock gardens, and as a landscape accent.

Larix decidua ‘Puli’

This elegant tree features light-green, lacy, cascading foliage. In the fall, the foliage turns yellow before shedding.

Puli’s branches are delicate, slender, and decidedly weeping. It has a spreading habit, and when staked, it can be trained to grow upright to a desired height. If the tree is left unstaked, it works well as a ground cover.

This tree grows 12”-15” per year. Because it will not grow upright without a stake, its mature height will vary.

Puli grows well in full sun and well-drained soils.

This specimen is used primarily as a garden or landscape accent.

Taxodium distichum ‘Pevé Minaret’

This dwarf Bald Cypress grows small tufts of lush green foliage.

Pevé Minaret’s branches are dense. Its growth habit is narrow and conical. It can be pruned to encourage new growth.

This tree grows roughly 3”-6” per year. After ten years, it stands approximately 4’ high and 3’ wide.

Pevé Minaret grows well in full sun and well-drained soils.

This specimen is used primarily as a garden or landscape accent.

Pinus heldreichii ‘Smidtii’

This Bosnian Pine features green needles that are sharp, rigid, and point upward.

Smidt’s branching structure is dense and compact. Young trees are globose, but become more conical as the mature.

This tree grows very slowly, only about 1” per year. After ten years, they reach 12”-18” tall and wide. No pruning is required.

Smidt grows well in full sun and well-drained soils.

Because of its small size, this specimen is used primarily in small gardens, rock gardens, and containers.

Pinus strobus ‘Niagara Falls’

This Eastern White Pine cultivar has long blue-green needles.

Niagara Falls’ branches are semi-pendulous and weeping. This tree has a spreading habit and can be staked to a desired height before cascading downward.

Annually, this tree grows 3”-5”. Because it will not grow upright without a stake, its mature height will vary from 1’-5’.

Niagara Falls grows well in full sun and well-drained soils.

This specimen is used primarily as a garden or landscape accent.

Picea pungens ‘The Blues’

This striking Colorado Spruce tree has large, silver-blue needles.

The Blues’ branches are weeping, and as a whole, the tree has a mounding, spreading habit. Growers can stake it to a certain height, let it ramble, or train it to grow along the top of a fence or wall. No pruning is necessary.

This tree grows about 6”-12” per year. Because it will not grow upright without a stake, its mature height will vary, but it can reach heights of 5’-6’.

The Blues grows well in full sun and slightly acidic, well-drained soils.

This specimen is used primarily as a garden or landscape accent.

Picea abies ‘Pusch’

This shrub has dark green needles that are short and dense. In the spring, it produces bright red cones on the tips of most of its branches.

Pusch has layered lateral branches and a globose growth habit. It does not require pruning.

This shrub grows slowly, only about 1”-2” per year. After ten years, it will be approximately 2’ tall and 3’ wide.

Pusch grows well in full sun and slightly acidic, well-drained soils.

Because of its small size, this specimen is used primarily in small gardens, rock gardens, borders, and containers.

Picea omorika ‘Pendula Bruns’

This unique Serbian Spruce is an evergreen that has lush blue-green needles.

As its name suggests, Bruns’ branches are pendulous and weeping. Its form is columnar and very narrow, with the branches cascading very near the trunk. It does not require pruning.

This tree grows approximately 6”-12” annually. At full maturity, it will stand about 15’ tall and 3’ wide. If left unstaked, it will eventually start to twist.

Bruns grows well in full sun and well-drained soils.

This specimen is primarily used as a lawn tree or landscape accent.

Picea orientalis ‘Tom Thumb Gold’

This dwarf tree has bright golden needles that are short and stiff. The needles turn green when the plant doesn’t get enough sun.

Tom Thumb Gold’s growth is compact and dense. As it matures, it forms a bun shape.

A slow grower, Tom Thumb Gold will gain 1”-1.5” per year. At full maturity, it will reach 10” high and 12” wide.

Tom Thumb Gold is prone to sunburn; however, too little sun is also harmful. Partial shade and well-drained soils are best.

Because of its small size, this specimen is used primarily in small gardens, rock gardens, and containers.

Metasequoia glyptostroboides ‘Ogon’

This unique conifer features delicate, bright yellow-green leaves. The foliage grows in flat, feathery sprays. In the summer, the leaves become bright gold; in the fall, they turn orange-brown before being shed.

Also known as ‘Gold Rush,’ this tree requires very little pruning to maintain its conical, upright growth habit. Branches angle upward, giving mature trees a buttressed appearance.

This tree grows rapidly, as much as 2’ per year. Its full height can be as tall as 70’-80’ with a full width of 25’-30’.

‘Ogon’ is tolerant of a variety of soils, including soils that drain poorly. Full sun or partial shade is best.

This specimen is grown primarily as a lawn tree or in groves.

Picea glauca var. albertiana ‘Pixie Dust’

This miniature Alberta Spruce has bi-colored needles. New growth comes in the form of yellow tufts of needles that turn green as they mature. The yellow tufts at the ends of its branches are what give this tree the name ‘Pixie Dust.’

Pixie Dust’s branches are very dense and curve upward. Its form is conical without pruning.

This tree grows about 0.75”-1.5” each year. After ten years, it will be approximately 15” tall and 8” wide.

Pixie Dust grows best in full sun and well-drained soil.

Because of its small size, this specimen is used primarily in small gardens, rock gardens, and containers.

For more information on caring for dwarf conifers, please see our other articles on pruning, container growing, and basic conifer care.

For the full list of the American Conifer Society’s Conifer of the Year awards, please see here.

The post ACS | Collector’s Conifer of the Year appeared first on Conifer Kingdom.

Shot-hole Fungus
on Schip Laurel

Shot hole, while unsightly does not impact the ongoing health of the plant.
Once planted in ground, the holes will not be on the new growth

Shot-hole is an omnipresent issue of small holes in leaves resulting from growing laurels in containers for nursery production. Despite nursery best practices, shothole cannot be avoided when growing laurels in containers, but it goes away once the container-grown plant is placed in the ground. Some shot-hole on your plants is not a cause for concern – it’s just temporary. The most important thing is that the root system is healthy and that you quickly plant and water your plants in to get them established.

Shot-hole fungus, or Coryneum blight (Wilsonomyces carpophilus) is a common disease found primarily on species of Prunus, such as peaches, apricots, flowering cherries, flowering plums, almonds, and cherry laurels, including Schip laurel. It is not a serious threat to these trees, and is often seen in nursery production. But with good practices and proper siting, shot-hole fungus is resolved once planted in the garden.

Description

Shot-hole fungus is most visible on the leaves, but also affects buds, stems, and fruit. The damage starts as red or purplish spots which turn brown, dry out, and drop out of the leaf, giving the appearance of gunshot holes. It is unattractive on beautiful, shiny Schip laurel leaves, but with proper care and treatment, new growth will replace the tattered, affected foliage.

Classic symptoms of shot-hole fungus causing unsightly holes on cherry laurel leaves.

Trees and hedges can be infected any time during the year, but the fungus can be especially severe following wet winters and warm, humid springs with limited sunlight in cloudy skies.
An infection can spread by splashed rainwater and overhead watering, especially when there is not enough air circulation through the tree. A humid environment around the leaves encourages growth of the fungus, so it is important to create enough air spaces for good circulation. The damage is most prevalent and visible in mid to late summer, and the fungus can overwinter and cause damage again the next season if not controlled.

Treatment

In the nursery setting a copper fungicide is used to minimize shot hole. This is typically no required once the plants go into the ground.

Planting in the ground with watering as necessary is the best treatment. Do not overwater your plant, just provide watering as necessary. The new growth should be disease free. Enjoy!

Management

Drip irrigation is an ideal way to water plants to avoid most disease issues.

Thin out excess branches every year to afford good air circulation, and prune off the lowest growing branches to prevent contact with splashed rain or water from a sprinkler. Careful, clean practices year-round will go a long way toward keeping your Schip laurel healthy and free from shot-hole fungus.

When planting the laurels, make sure you situate them in plenty of sun with good air circulation around them to discourage any fungal growth. Watering should be done by drip irrigation or low-pressure sprinklers to minimize the spread of fungus by water splashed on the foliage.

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Green Giant Arborvitae is an outstanding, easy-care tree that is versatile and adaptable for multiple uses in the landscape. It was first sent from Denmark to the U.S. National Arboretum in 1965 and has been a favorite with landscapers and homeowners ever since. Green Giant is a hybrid between Thuja plicata (Western Red cedar) and Thuja standishii (Japanese Arborvitae) and has qualities that surpass both of its parents. It grows well in USDA hardiness zones 5 through 8, which is a large area that includes more southern states than the range of other varieties of Arborvitae. Because of this, Green Giant can withstand heat and humidity, making it an excellent choice for southern U.S. gardens. The growth rate of Green Giant Arborvitae is 3’ to 5’ a year, and it is virtually pest-free and more deer-resistant than most other Thuja varieties. Its year-round, dark green, feathery foliage makes a beautiful, dense border or windbreak, and it can be easily clipped into a hedge, grown as a specimen tree, or planted in a container.

How to Care for Green Giant Arborvitae

  When to Plant  

The best time to plant your Green Giant is in the late winter or early spring when the ground is workable, but when the tree is not actively growing. It needs the growing season to establish a good root system before the following winter, so it is best not to plant it in the fall.

  Where to Plant

Site the trees on your property where they will best fulfill your need for a windbreak, privacy hedge, sunscreen, or border. Wherever you plant them, they will have the following sun and soil requirements.

Arborvitae will grow fastest in full sun, but they will also grow in some partial shade as long as they receive six hours of full sun during the day. The more sun the better since they will tend to thin out in shadier locations.

Since Arborvitae have extensive root systems, they will need soil that is loose, well-draining, free of rocks, and rich in organic matter. The pH of the soil should be between 6.0 and 8.0. You can easily test the pH of your soil with a pH meter or send a sample of your soil to your local county extension agent.

  How Many to Plant

Once you have selected a site, you’ll need to know how many trees to buy. If you’re looking for a Green Giant hedge, it is best to order Green Giant InstantHedge that are ready-to-plant sections of appropriately spaced planted hedging that come in several heights. They create a beautiful, dense hedge as soon as they’re planted and require minimal maintenance.

If you want a windbreak, screen, or border, the spacing between the Green Giant trees will determine how many you’ll need. This is important! If Arborvitaes are planted too close together, they won’t have enough space above ground to spread their branches or space below ground to develop wide, substantial root systems to anchor the trees. Shorter trees can be planted closer together, but taller trees need enough space to grow healthfully. Below is a spacing guide according to desired tree height, with the distance between trees measured between trunks or centers. If you’re planting your trees near a fence or building, space them at least 10’ away for adequate growing room. Allow at least 20’ between other trees or plantings to prevent competition for water and nutrients.

  How to Plant 

When your trees arrive, water them immediately, before planting.

For individual trees, dig a hole the depth of the pots or root balls and two to three times as wide. Tease the roots apart and place the trees in the holes with the top of the roots just below the soil surface. Backfill the holes with soil and tamp them down gently so that they are firmly set and there are no air pockets.

You can plant them in multiple configurations: linear, staggered, or creative.

For a standard InstantHedge, dig a trench 12” deep and at least 18” wide to the length desired.

For a MiniHedgeXL, dig the trench 10.5” deep and 18” wide.

Plant the hedge units end to end, as closely together as you can get them. Add a layer of mulch over the root zone (without letting it touch the trunks), and water it in thoroughly.

Watering

While the trees are established during their first and second years on your property, they will need to be watered weekly. Arborvitae requires moist soil, but are not soggy. Water by hand or with a slow-drip system a few feet away from the trunk to soak the soil, but not directly on the roots to prevent root rot. A long, deep soaking is always better than a quick, shallow watering.

  Fertilizing

As your Green Giant trees grow, they will need nourishment to keep them in tip-top shape. Fertilize them every spring with an all-purpose, slow-release, granular fertilizer with high nitrogen content, like 16-5-9 or 18-5-12. Follow the instructions and water it in thoroughly.

  Pruning

Green Giant Arborvitae is very fast growing — 3’ to 5’ per year when established. To keep them at the desired height, you can prune them every year to a shorter size with clean, sharp shears or electric hedge trimmers.

Arborvitae only produces new growth at the ends of the branches, not on the old, bare sections close to the trunk. To shape the trees, limit their width, and achieve overall good density, cut the branches back up to a third of their length before the flush of growth in the spring or summer. Cut back any rogue branches that extend beyond the rest of the growth to maintain an attractive shape.

If the trees are growing too tall, cut the tops back to no more than one-third of the trees’ height early in the year. This is called topping the trees. Choose a spot where the existing branches will hide the cut leader, and then the tallest of the top branches will grow to become the new leader.

Prune your hedges every year before new growth on the tops and sides to maintain their shape and to encourage the best density.

  Mulching

To retain moisture at the roots, spread 2” to 3” of mulch out to the dripline of the trees, making sure to keep it away from the base of the tree trunks. 

Growing Green Giant Arborvitae in Containers

Green Giant Arborvitae can be successfully grown in containers as accents around a pool, patio, or front entrance.

Choose a large pot, 18” to 24” in diameter, or a half barrel for trees 6’ to 8’ high. Make sure there are holes in the bottom of the pot so that the water can drain. Water that collects in the pot can put your tree at risk for root rot.

Use a loose, well-draining potting mix in the container so that there will be room for root expansion and air circulation. Do not use soil from the garden or a commercial garden or tree soil. It is too dense and compacts too quickly in a container, and will choke the roots.

Water your Green Giant when it is dry an inch down from the top of the soil. Always water thoroughly so that it runs through the soil and out the drainage holes. In warm weather, you will need to water every few days, but in cold weather, you can water it every week or two.

Since it is growing in a pot, your tree will need more frequent fertilization than if it is growing in the ground. You can use an all-purpose liquid fertilizer with a high nitrogen content every two weeks during the growing season. As an alternative, you can sprinkle granular all-purpose fertilizer on top of the soil and water it thoroughly following the directions.

Prune your tree at the top in the spring to keep it at the right height and around the sides if it’s growing too wide, using clean, sharp shears. Cut Green Giant Arborvitae tree back to no more than one-third of its size to encourage healthy growth.

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Conifer Kingdom offers a wide variety of evergreen and deciduous hedges to choose from with various densities, textures, and colors. Read on for descriptions of Instant hedge varieties and how they appear in the winter and throughout the year.

Evergreen Hedges

Arborvitae

Arborvitae has dense, flattened sprays of feathery foliage in various shades of green, depending on the variety. They have shredding, reddish-brown bark, and small brown cones that persist through the winter. Some varieties take on a bronze color in the winter, and others hold their color all year. They can be grown as a medium to tall privacy hedges, windbreaks, or borders.

Green Giant Arborvitae (Thuja plicata × standishii ‘Green Giant’) makes an outstanding hedge. It is virtually pest-free and deer resistant, and it can grow in USDA hardiness zones 5 to 8, making it a great variety for hedging in the southern United States. Green Giant grows 3’ to 5’ a year once established, holds its color through the winter, and provides a thick hedge throughout the year.

American Arborvitae (Thuja occidentalis) is native to the United States and grows in USDA hardiness zones 3 to 7. It can grow farther north than Green Giant, but not as far south. American Arborvitae has dark green foliage during the spring and summer that lightens to a yellow-green in the winter. It grows slower than Green Giant — 1’ to 2’ per year — and provides a dense, hardy hedge throughout the year.

Emerald Green Arborvitae (Thuja occidentalis ‘Smaragd’) is an excellent hedging variety that will grow well over most of the United States in USDA hardiness zones 3 to 8. It is a dense, full tree that grows 1’ to 2’ a year and retains its emerald color through the winter.  It is sturdy, thick, adaptable, and able to withstand temperature extremes, making it a great choice for a privacy hedge, windbreak, or border.

Little Simon Arborvitae (Thuja occidentalis ‘Little Simon’) is a dwarf selection of the Emerald Green Arborvitae that also does best in the USDA hardiness zones 3 to 8. It is very slow-growing, at 3” a year, and keeps its bright green color year-round. It has the same good qualities as Emerald Green and makes a great border hedge because of its size, slow growth, and density.

Virescens Western Red cedar (Thuja plicata ‘Virescens’) is a variety of the Western Red cedar, an Arborvitae native to the Pacific Northwest. It grows in USDA hardiness zones 5 to 9 and has glossy, dark green foliage that holds its color through the winter. Similar to Green Giant, Virescens is not susceptible to pests, and deer tend to avoid it. It grows up to 2’ a year, and is dense, with upright growing branches, making it an exceptional choice for a year-round privacy hedge or windbreak.

Boxwoods in Winters

Boxwoods are broadleaved evergreens with small, oval leaves that have been grown since ancient times as borders, topiaries, and in parterres and knot gardens.

Green Mountain Boxwood (Buxus × ‘Green Mountain’ is a slow-growing (3” per year), easily maintained shrub that makes an exceptional, fine-textured hedge in USDA hardiness zones 5 to 8. It has good Boxwood Blight resistance, as well as deer and rabbit resistance, and holds its dark green color through the winter and all year round. It is an effective medium height privacy hedge at 3’-4’ tall (excellent for containers), as well as a low border due to its density and elegant appearance.

Schmidt Boxwood (Buxus sempervirens ‘Schmidt’) is an upright Boxwood variety with lustrous, dark green leaves that hold their color through the winter, even in extreme cold. Schmidt is hardy in USDA zones 5 to 8 and grows up to 4” per year. It is a disease, deer, and rabbit resistant and makes a fine dense border or medium height privacy hedge that is attractive all year long.

Box Honeysuckle

Box Honeysuckle (Lonicera nitida) is a dense, small-leaved evergreen shrub with a fine texture that can substitute nicely for Boxwood. It grows up to 12” per year and can be shared easily to maintain as a small or medium height privacy hedge. It displays some interesting colors during the year, which is an added bonus and different from Arborvitae and Boxwood. Its fragrant, white spring flowers develop into mildly toxic blue-purple berries later in the season, and in the winter, its leaves sometimes turn a beautiful bronze-plum color. Box Honeysuckle grows in USDA hardiness zones 6 to 9, so it is an excellent choice for southern gardens.

Hicks Yew 

Hicks Yew (Taxus × media ‘Hicksii’), with its dark green, shiny foliage and red berries, is an excellent hedge for northern and southern gardens in USDA hardiness zones 5 to 8. It grows moderately fast, up to 12” per year, and takes maintenance pruning well. All parts of the Yew are poisonous to humans, livestock, and pets, although deer will happily eat the foliage, and some bird species will feast on the red berries. Arborvitae and Boxwoods are non-toxic choices for hedging, but Hicks Yew is an outstanding choice, too, if children or pets are not an issue.

Laurels

These laurels are not the bay laurels, Laurus, of classic times, but are the cherries, Prunus, with evergreen leaves and spikes of white flowers. They all grow at a rate of about 12” to 24” per year and make beautiful hedges.

English Laurel, Cherry laurel (Prunus laurocerasus) is a large-textured evergreen with shiny, rich green leaves that retain their color during the winter and throughout the year. It grows in both sun and partial shade, and in the spring, this beautiful shrub puts on 4” spikes of highly fragrant, white flowers and in summer bears blueberries that add ornamental value. The berries are toxic to mammals. English laurel is a favorite privacy hedge in USDA hardiness zones 6 to 8, especially along the coast since it tolerates salt spray.

Schip, Schipka laurel (Prunus laurocerasus ‘Schipkaensis’) is a vase-shaped shrub that has smaller, narrower leaves than English laurel that keep their color through the winter. It does best in partial shade and makes a handsome, thick, privacy hedge that is easy to clip to size. Like English laurel, its 4” fragrant white flower spikes and non-edible blueberries add an ornamental touch to the glossy foliage. Schip laurel grows in USDA hardiness zones 6 to 9 and is a great addition to southern gardens.

Portuguese laurel (Prunus lusitanica) is laurel that is excellent for warmer climates in USDA hardiness zones 7 to 9. Its glossy evergreen leaves are shorter and narrower than English laurel and they retain their deep green color through the winter and all year round. The fragrant flower spikes and non-edible blue berries shine against the green foliage and bright red stems. Portuguese laurel’s adaptability to various soil and climate conditions, its dense foliage, and ability to be easily clipped makes it a great choice for a medium to tall privacy hedge.

Wichita Blue Juniper

Wichita Blue Juniper (Juniperus scopulorum ‘Wichita Blue’) is a spectacular, powder-blue variety of the Rocky Mountain Juniper, Juniperus scopulorum. It grows well in USDA hardiness zones 4 to 7 and is cold and drought resistant. Its dense, feathery foliage grows at a moderate rate (6” to 12” per year), and can easily be trimmed to maintain its size. It is excellent as a privacy hedge and retains its beautiful blue color throughout the winter.

Deciduous Hedges

Beeches

Beeches are large, elegant trees native to Europe and North America. The European Beech is more commonly cultivated than the American Beech because of its better adaptability to different conditions. It grows at a rate of between 12” and 24” a year and can be grown as a medium to tall privacy hedge.

European Beech (Fagus sylvatica) is a stately tree that is used for shade, as a specimen, and can easily be trained into a thick privacy hedge since its branches grow close to the ground. Beechnuts appear in the fall, and the green leaves turn a copper color and hang on to the smooth, silvery-gray branches through the winter. The result is a stunning privacy screen all year round. European Beech grows well in USDA hardiness zones 5 to 8.

Purple Beech, Copper Beech (Fagus sylvatica var. atropurpurea) is the purple form of European Beech. Its leaf colors range from light purple to dark burgundy, and like the European Beech, it makes a superb privacy hedge. Autumn brings beechnuts, and the leaves turn a copper color and hang on through the winter. Purple Beech also grows well in USDA hardiness zones 5 to 8.

Cornelian Cherry

Cornelian Cherry (Cornus mas) is a species of Dogwood with colorful flowers and fruit. Its opposite green leaves make a dense hedge in the spring and summer, and in the autumn, the leaves turn a slight copper color before falling. Bursts of small yellow flowers cover the branches in the late winter, turning the hedge into a colorful screen. They develop into edible red fruits that stand out against the green leaves in midsummer. Cornelian Cherry does best in USDA hardiness zones 5 to 8 and grows up to 24” per year.

Bald Cypress

Bald Cypress (Taxodium distichum) is a deciduous conifer that can grow in a variety of conditions and be trained into a soft, feathery hedge. Its yellow-green needles turn a beautiful orange-brown in the fall, and after the needles drop, the bare branches with fibrous red-brown bark and green cones make an attractive screen in the winter. Bald Cypress is a fast-growing tree of southern swamps (2’ to 3’ per year), but can grow happily in drier environments in USDA hardiness zones 5 to 8.

European Hornbeam

European Hornbeam (Carpinus betulus) is a densely branched tree, growing 12” to 24” a year, with deeply fluted, gray bark that can be trained into a superb privacy hedge. Its serrated, oval leaves become orange-brown and crispy in the fall and persist through the winter. Strings, or catkins, of yellow or green spring flowers, become little brown nuts in the summer. European Hornbeam makes an excellent, dense hedge all year round, and grows in USDA hardiness zones 4 to 8.

Teton Firethorn

Teton Firethorn (Pyracantha ‘Teton’) is a perfect hedging shrub because of its upright, densely branching form and slow growth (8” per year). It grows well in USDA hardiness zones 6 to 9 and is deciduous in the colder areas, but semi-evergreen to evergreen through the winter in the most southern zones. Drooping clusters of white flowers cover the branches in spring. In autumn and winter, yellow-orange berries add color and interest. Teton Firethorn is an outstanding privacy hedge with its stiff, dense branching, thorns, and semi-evergreen to evergreen foliage in much of its growing zone. The colorful flowers and fruit are an added bonus in this beautiful hedge.

Royal Star Magnolia

Royal Star Magnolia (Magnolia stellata ‘Royal Star’) is a small, flowering tree with long, lush green leaves that make a dense privacy hedge during the spring and summer while the leaves are still on the tree. After the leaves have fallen, Royal Star becomes a flowering screen in the winter and early spring with its fragrant, 4” white flowers shining against the gray-white branches. Royal Star grows best in USDA hardiness zones 5 to 9 and grows between 12” and 24” a year.

Flame Amur Maple

Flame Amur Maple (Acer ginnala ‘Flame’) is a colorful tree with large leaves that makes a good, dense, privacy hedge during the spring and summer. Clusters of red, winged fruit adorn the branches in late summer, and the leaves turn a spectacular, brilliant red in the fall. After the leaves drop, the bare branches in winter make an attractive screen that allows light and air through. Flame is quite a cold hardy and grows 12” to 24” a year. It fares best in USDA hardiness zones 3 to 8.

Arrowwood Viburnum

Arrowwood Viburnum (Viburnum dentatum) is a multi-stemmed shrub native to North America. Flat-topped clusters of 3” to 4” white flowers bloom in the spring, followed by blue-black fruit later in the season that is a favorite with birds. Its toothed, oval leaves turn yellow, orange, or red in the fall. Arrowwood Viburnum makes a colorful, dense, large-textured hedge during the spring, summer, and fall. But after the leaves drop, the hedge becomes an attractive screen in winter. Arrowwood Viburnum grows over much of the United States in USDA hardiness zones 5 to 8 and puts on 12” to 24” of growth per year.

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February 10^th through February 20^th, 2021 ushered in a series of three severe winter storms that swept through the southern United States with high winds and caused temperatures to plunge below zero. Sleet and ice covered the Deep South, and in Texas, the failure to protect its grid from an unseasonable cold caused it to break down and created a major electricity shortage. In 2002, in an effort to lower the cost of power, Texas chose to isolate itself from the large, national power grids and electricity could not be funneled from other states into Texas. Over 5 million households and businesses lost power for a number of days, leaving people without heat, light, and food. Pipes burst, so there was no water.

The people of Texas were suffering and so were their plantings. Trees, shrubs, hedges, and smaller plantings in Texas died or were damaged. Palms, live oaks, and lacebark elms froze and many died. Southern hedges that were not cold hardy, such as rosemary, wax myrtle, pittosporum, loropetalum, privet, and oleander were severely damaged or died. These hedges grow in USDA hardiness zones 7 and 8 to zone 10, and cannot live in the freezing conditions of 15⁰ F to -20⁰ F that Texas experienced.

With the possibility of continued unstable and harsh weather patterns, cold-hardy plantings that will grow well in Texas are a great way to go. Under the most severe winter conditions, they may experience some damage, but will survive and grow back the next year. Texas’ USDA hardiness zones range from 6 in North Texas to 10 at the southern tip. The large cities of Abilene, Austin, Dallas-Fort Worth, and Midland are in zone 8, with Houston, San Antonio, Beaumont, and Corpus Christi in zone 9. Brownsville, at the southern tip of the state, is in zone 10.

The following hedges can withstand the cold of a northern climate but are also able to grow well from the top of Texas down to zone 8, and some even to zone 9. They are excellent alternatives to the strictly southern plantings.

Boxwoods

Boxwood ‘Green Mountain’ and Boxwood ‘Schmidt’ are both cold-hardy evergreen shrubs that grow from USDA hardiness zones 5 to 8. They make beautiful, fine-textured, low borders or medium-height privacy hedges that hold their green color through the winter. And are the perfect freeze tolerant shrubs for Texas.

Cherry laurels

The shiny-leaved, large-textured Cherry laurels are outstanding choices for medium to tall privacy hedges in Texas. English Cherry laurel (Prunus laurocerasus) is hardy from zones 6 to 9, Schip laurel (Prunus laurocerasus ‘Schipkaensis’) from 6 to 9, and Portuguese laurel (Prunus lusitanica) from 6b to 9b.

They are all attractive and dense and can weather some winter damage.

Hicks Yew 

Hicks Yew (Taxus × media ‘Hicksii’) grows in hardiness zones 5 to 8, and is a popular medium to tall privacy hedge with its dark green, shiny foliage, and red, non-edible berries. It is cold hardy and yet grows well in southern gardens and is a good choice for Texas gardens through the top three-quarters of the state.

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Agriculture began in the Fertile Crescent and West Asia during the Neolithic Age 4,000 to 6,000 years ago. It extended in an arc from Ancient Egypt to India, and the influence of West Asian gardens spread east to China, Japan, and surrounding countries, and west to Europe. Decorative gardening grew out of an understanding of plant cultivation and a yearning for beauty.

As early as 2800 years ago, Egypt, Persia, and Babylon were creating walled enclosures, shade trees, pools, and flowing water around their palaces. A garden plan from 2400 years ago of a garden in Thebes, Egypt, depicted a vine-bordered walkway, tree-lined avenues, and rectangular ponds and garden pavilions separated by walled enclosures. Later, the courtyard gardens of ancient Greece influenced those of Classical Rome where small landscapes were created within courtyards with clipped and trained trees.

Hedges

Hedges have a long history and are closely intertwined with topiary. They first came into being as hedgerows that were the strips of woodland left as land was cleared for crops during the Bronze and Iron Ages 2,000 to 4,000 years ago. During the time of the Roman Empire in Europe, around 2,000 years ago, new hedges were planted as boundaries between fields and properties. These boundary hedges developed into the decorative, clipped hedging of formal gardens, mazes, knot gardens, parterres and topiary that were commonly shaped out of boxwood and a species of laurel.

There have been some famous hedges in history. Chateau Villandry, built in the 16^th century in France, used hornbeam hedges along paths, to delineate spaces, and for its famous 1300+ foot-long maze. The chateau and its gardens have gone through many changes and updates since they were built in 1532, but in the early 20^th century, the gardens were restored to the formal Renaissance style with hornbeam and box hedges in designs enclosing lawns, pools, and fountains.

During the Renaissance, Italian gardens used flowers extensively within geometric compartments of boxwood hedges or trimmed perennial herbs such as rosemary or lavender. Evergreen trees such as laurel, holly, and cypress were important for shade and contrasted with the ever-present statuary and stonework.

The gardens at the Het Loo Palace in Apeldoorn, Netherlands, were built in the mid-17^th century. This was at the height of Dutch Baroque art, architecture, and gardens that was a period of wealth and cultural achievements. Symmetrical parterres, fountains, reflecting pools, and gravel walks surrounded the palace. Hedges were cut into complicated designs which often bordered or enclosed brightly colored flower gardens.

The famous Meikleour Beech Hedge near Stobehill Castle in Scotland was planted in 1745. In 2019, it measured 96 feet high and 1,740 feet long, and is still robust and beautiful.

The Great Hedge of India was a hedge of commerce and had nothing to do with decoration. It was built by the British East India Company to force compliance with a salt tax between the eastern and western parts of India. The Great Hedge ran over 800 miles northwest to southeast, and was created out of thorny plant material such as Indian plum, Euphorbia, and prickly pear cactus to keep smugglers from accessing salt from either coast without paying tax.

Topiary

Topiary is the art of training perennial plants into geometric or fanciful shapes by repeated pruning.

It began in Rome where the usually plain atrium, or courtyard, was planted with a miniature landscape decorated with low hedges and clipped trees. The barbarian hordes that scourged the Roman Empire extinguished the interest in formal gardens, hedges, and topiary. They went out of style during the Middle Ages mainly for economic reasons, and only survived in the monasteries. Interest in formal gardens was revived during the Renaissance in Europe, and exquisite examples of topiary from that time are the gardens at the Versailles Palace in France, at Hampton Court in England, and at the Het Loo Palace in the Netherlands.

The spectacular gardens at the palace of Versailles took 40-50 years to build starting in 1661. They encompass nearly 2,000 acres of lawns, parterres, sculptures, fountains, pools, hedges, and the intricate art of topiary. There are 700 topiary hedges and trees trimmed into 60 shapes. Each shape is unique and is dictated by the branching pattern of the individual tree in cones, pyramids, layered forms, spires, and spheres — all created out of yew. At Versailles, the artistry of topiary has proudly been passed down from generation to generation of gardeners for over 300 years.

Hampton Court Palace near London was built to rival Versailles and is a good example of French influence on English gardens in the 17^th century. During William and Mary’s reign (1689-1702), yew and box topiary became more popular. Hampton Court features formal geometric gardens with the famous hornbeam hedge maze, and topiary spires, pinnacles, and spheres of yew and box.

The gardens at Het Loo palace in the Netherlands, built in the 17^th century, are considered the Dutch Versailles and have beautiful examples of box topiary in cones, spires, spheres, and spirals.

The use of topiary in Europe declined in the 18^th century because stonework statuary and walls were used more frequently than plants. It flourished in England and in the Netherlands, however, because plants grew well in that climate and stonework was more expensive. Gradually, the formal style was replaced in most of Europe, including England and the Netherlands, with a more natural landscape style of rolling lawns, ponds, and shade trees. Increasing world trade brought exotic and interesting flowers to Europe so that more flowers were used, mainly in cottage gardens and small towns.

Topiary, box hedges, and parterres in Colonial Williamsburg, Virginia, in the 18^th century, were fine examples of the Anglo-Dutch influence in Colonial America. Colonists remembered how their gardens looked during the reign of William and Mary and sought to copy them to lend a familiar and gracious atmosphere to their new home. This formal style denoted wealth, power, and refinement.

The Belmont Estate near Philadelphia, Pennsylvania, was built in the 1870s with mazes, topiary, and statues reminiscent of the garden style of the 1600s, and reflected a resurgence of interest in formal gardens during the 19^th century. In the 20^th century, Disneyland and Disney World used populated their parks with magical Disney creatures in topiary designs.

Training Hedges and Topiary

Creating topiary takes patience, skill, and years of training the plants to achieve the desired effect. There are four basic methods of creating a topiary shape: freeform trimming, the stuffed wire form, container topiary, and the potted wire frame.

Freeform trimming is the method that has been used throughout gardening history, and the method that takes the most skill. Plants that are established but still young are trained by repeated clipping, and this early training is best left to seasoned experts. After the topiary has matured, the shape is easy to maintain by trimming it twice a year depending on how formal and manicured you want it to be.

The stuffed wire method of topiary consists of a chicken wire frame filled with sphagnum moss to give the form structure, and a center of potting mix to anchor the plants and supply the nutrition. Young plants or cuttings are fed through the wire into the moss and mix, and watered well while becoming established. Pruning the plants close to the frame keeps the topiary form intact. A vine, such as miniature ivy, baby’s tears, or creeping fig will grow and cover the form.

Container topiary consists of potted trees that have been clipped into a lollipop or geometric shape atop a single trunk. Lavender, rosemary, box, and yew are popular plants for this style.

The wire frame is method is for small, potted topiary, often used as decorative houseplants.  Vines such as English ivy can be trained to grow around the wire design.

Types of Plants for Hedges and Topiary

There are a number of hardy trees and shrubs that can be used as hedging and topiary. Non-flowering evergreen plants display a consistent appearance year-round for both topiary and hedges, but deciduous plants can work for hedges, too, depending on the property and owner. Here are some commonly used trees and shrubs for hedges and topiary.

At Conifer Kingdom, we offer many types of trees and shrubs that can be grown as beautiful hedges. Arborvitae, beech, boxwood, laurel, and yew, among others, are offered individually in sizes from small tree pots to a five-gallon size. Depending on the variety, these plants make handsome additions to large, small, formal, or informal garden plans. Our pre-grown MiniHedges of Green Mountain Boxwood, box honeysuckle, Hicks Yew and Little Simon Arborvitae are in units that are ready to plant. All of these would be perfect for a low hedge and would need trimming once or twice a year to keep them at the desired size. In addition to MiniHedges, we offer larger pre-grown hedge units from InstantHedge that are ready to plant. We offer both evergreen and deciduous options. Evergreen trees and shrubs: Hicks Yew, Green Giant Arborvitae, English laurel, Emerald Green (‘Smaragd’) Arborvitae, Portuguese laurel, Virescens Western Red Cedar, Teton Firethorn, and Wichita Blue Juniper. Deciduous trees and shrubs: European Beech, European Hornbeam, Flame Amur Maple, Royal Star Magnolia, Cornelian cherry, and Arrowwood Viburnum. Once planted, both MiniHedge and InstantHedge pre-grown units create a mature, continuous hedge in just one day. They completely eliminate the need to wait for them to grow into the desired height and shape.

Different Hedge Sizes

Conifer Kingdom also offers individual pre-trained Green Mountain Boxwood topiary trees to enhance your garden, patio, or entranceway. Design your dream garden with a beautiful starter package of sixteen Green Mountain Boxwood MiniHedge units and two boxwood topiary trees. With this package, you will be ready to create the beginnings of a cottage garden, the border for a vegetable garden, or a formal, or knot garden.

Conifer Kingdom’s Dream Garden Starter Package

There has been a long history of the use of hedges and topiary in garden styles that have trended and faded over the millennia. In this age, we are fortunate to have a wide variety of trees, shrubs, and flowers that can be used to design a garden to suit any location, property size, and taste. Hedges provide structure and boundaries for formal and informal properties alike, and topiary designs are creative punctuations that lend interest to any garden.

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Eight dwarf and semi-dwarf rare and unusual conifers have been featured in the 2020 American Conifer Society Collection. These conifers highlight the beautiful eccentricity of the conifer kingdom and create permanent showcase elements in the landscape.

Most of the specimens on the list are fairly new arrivals; only a handful of certified nurseries keep them in stock. This is especially intriguing for homeowners looking to add something different to help add interest and flair to their landscapes.

But first, who is the wonderful organization who makes these collections?

What is the American Conifer Society?

The American Conifer Society was organized in 1983 with the focus of preserving and propagating conifers, as well as educating others on the fascinating world of gymnosperms.

What began as a small organization of 80 conifer enthusiasts has now quickly spread across the continental United States with more than 1,600 members.

Since 2006, the American Conifer Society chooses exceptional conifer specimens annually and highlights them on their website. These can be found here.

These conifers are rarely available to the public, but the American Conifer Society helps connect gardeners with certified rare conifer nurseries so they can feature these plants in their gardens.

Interested in becoming a member? Learn more here.

American Conifer Society’s 2020 Collectors’ Conifer of the Year

The ACS has chosen eight spectacular conifer species to highlight for the 2020 Collectors’ Conifer of the year.

These specimens have unique color patterns, and most have a dwarf growth habit. Each one is worthy of a special place in the landscape.

The following table is the American Conifer Society’s selections for the 2020 Collectors’ Conifer of the Year:

These conifers are rare specimens. Purchase your own conifers from nurseries that specialize in rare and dwarf conifers to ensure the highest possible quality.

Abies concolor ‘Archer’s Dwarf’

Archer’s Dwarf is a silvery blue, upright dwarf with soft, incurved needles.

This conifer has a dense, predictable growth habit, and the branches will form a layered look over time. As the tree matures, it will form a conical shape, although it can be pruned into a round shape.

This shrub grows 3”-4” per year and can reach 6’ tall and 3’ wide without pruning.

Archer’s Dwarf grows well in full sun or part shade, as long as the soil is well-drained, fertile, and slightly acidic.

This specimen is perfect for landscapes, rock gardens, container gardens, city gardens, and cottage gardens.

Abies lasiocarpa ‘Green Globe’

Green Globe is a semi-dwarf shrub with soft, short, light-green needles.

This conifer has a dense, globular growth habit, and the branches appear to sprout from the center of the shrub. As the plant grows and matures, it will form a slightly conical shape unless it is pruned.

This shrub grows 3”-6” per year and can reach 5’ tall and 5’ wide without pruning.

Green Globe grows well in full sun and moist, well-drained, acidic soils.

This specimen is perfect for landscapes, rock gardens, city gardens, and cottage gardens.

Gingko biloba ‘Clica’

The Clica Maidenhair tree is a dwarf, multi-branched shrub with soft, ruffled leaves.

This tree has a dense, upright growth habit. The branches extend up and out from the center of the plant. As the tree matures, it can become more wide than tall.

This tree grows 3-4” per year and can reach 3’ tall and 4.5’ wide without pruning.

Clica grows well in full sun to part sun and in well-drained soils.

This specimen is perfect for landscapes and container gardens.

Picea abies ‘Acro-yellow’

This bright yellow Norway Spruce has striking cherry-red cones in the spring.

This tree has a moderately dense, upright growth habit. The branches extend out vertically from the trunk. As the tree matures, it forms a traditional Christmas tree shape.

This tree grows 3”-5” per year and can reach 5’ tall and 3’ wide without pruning.

Acro-yellow grows well in full sun to part shade and in well-drained, acidic soils.

This specimen is perfect for landscapes, rock gardens, and container gardens.

Pinus koraiensis ‘Morris Blue’

This shaggy Korean pine has long, silver-blue needles and distinct, upright branches.

Morris Blue has an open, pyramidal growth habit. The branches are thick and bushy, and they curve upwards at the ends. As the tree matures, it forms a bushy pyramid and reveals an open structure with grey, shaggy bark.

This tree grows 6”-9” per year and can reach 8’ tall and 4’ wide without pruning.

Acro-yellow grows well in full sun to part shade and well-drained, acidic soils.

This specimen is used primarily as a lawn tree or accent plant in the landscape.

Pinus contorta var. latifolia ‘Taylor’s Sunburst’

Taylor’s Sunburst has a flush of bright gold growth in the spring, which is accented by fiery red cones.

This lodgepole pine has an open, upright, pyramidal growth habit. The branches are dense with needles, and curve up at the tips. As the tree matures, it forms a wide, open pyramid which reveals a textured, burnt-red bark.

This tree grows 6”-12” per year and can reach 15’ tall and 10’ wide without pruning.

Taylor’s Sunburst grows well in full sun to part sun and in well-drained, acidic soils.

This specimen is used primarily as a lawn tree or accent plant in the landscape or in city gardens because of its high pollution tolerance.

Pinus mugo ‘Paul’s Dwarf’

Paul’s Dwarf has short pairs of dark-green needles on dense, upright branches.

This extremely compact pine has an upright, globose growth habit. As the shrub matures, it forms a dense, mounding evergreen which may outgrow the designated area without annual pruning.

This shrub grows 2”-3” per year and can reach 3’ tall and 3’ wide without pruning.

Paul’s Dwarf grows well in full sun and well-drained, loamy, acidic soils.

This specimen is used in landscapes, rock gardens, container gardens, and as bonsai specimens.

Pinus thunbergii ‘Shirome Janome’

This unique Japanese black pine has green and yellow variegated foliage throughout the growing season.

Shirome Janome has an open, irregular growth habit. The branches are full of long, colorful needles with a sporadic branching habit.

This tree grows 6”-12” per year and can reach 10’ tall and 7’ wide without pruning.

Shirome Janome grows well in full sun and well-drained, acidic soils.

This specimen is used primarily as a lawn tree or accent plant in the landscape.

Abies cephalonica ‘Meyer’s Dwarf’

This Grecian fir has dark-green needles that are short and somewhat spiky and contrast nicely with its small red cones.

Meyer’s Dwarf typically has an upright, pyramidal growth habit. Depending on how it’s propagated, Meyer’s Dwarf may have more of a mounding, spreading form. The branches curve downward slightly at the ends.

This tree grows 3”-6” per year and can reach 1.5’ tall and 3’ wide without pruning.

Meyer’s Dwarf grows well in full sun or part shade and well-drained, acidic soils.

This specimen is used primarily as a ground cover, border, or rock garden accent.

Cedrus libani ‘Katere’

This Lebanese cedar features long gray-green needles and dense growth.

Katere spreads horizontally, giving it a prostrate form that is almost flat.  

With an annual growth of 1”-2”, Katere is among the slowest-growing Cedars of Lebanon. After 10 years, this tree will measure approximately 10” tall and wide.

Katere grows well in full sun and well-drained soils.

Because of its small size, this specimen works well in rock gardens or other small garden spaces.

Chamaecyparis lawsoniana ‘Filip’s Golden Tears’

Filip’s Golden Tears features green foliage with golden highlights that give it a variegated appearance.

This tree is upright and very narrow with weeping branches.

Filip’s Golden Tears grows at a rate of 18”-24” per year, and most of that growth is vertical. After 10 years, this tree will reach 15’ tall but only 2’ wide.

Filip’s Golden Tears grows well in full sun and well-drained soils.

This specimen is used primarily as a lawn tree or garden accent.

Picea abies ‘Lemonade’

This rare Norway Spruce has bright golden needles whose color becomes even brighter in the winter. The needles are short and dense. It doesn’t produce cones.

Lemonade Norway Spruce has a broadly pyramidal form with semi-pendulous branches.

This vigorous tree grows over 1’ per year. At full maturity, Lemonade will reach 12’ tall and 8’ wide.

Lemonade grows well in full sun and well-drained soils.

This specimen is used primarily as a lawn tree or garden accent.

Picea orientalis ‘Ferny Creek Prostrate’

This unusual shrub features dark-green needles that are very short and radiate around each branch.

As its name suggests, Ferny Creek Prostrate has a flat, spreading habit.

This shrub grows approximately 2”-4” per year, mostly in a horizontal direction. When mature, Ferny Creek Prostrate is only 2’ tall but 4’ wide.

Ferny Creek Prostrate grows well in full sun and well-drained soils.

Because of its small size, this specimen works well in rock gardens or other small garden spaces.

Picea pungens ‘Blue Pearl’

As its name suggests, Blue Pearl has blue, prickly needles that contrast nicely with its orange-brown buds.

Blue Pearl’s dense, globular branches create a cushion shape. The branches radiate from the main trunk and angle slightly upward.

The word “cute” comes to mind when looking at this miniature spruce. It grows 1” or less per year, and at full maturity, will be approximately 6” tall and 12” wide.

Blue Pearl grows well in full sun and well-drained soils.

Because of its small size, this specimen works well in rock gardens, small garden spaces, or as a dwarf landscape feature.

Pinus parviflora ‘Catherine Elizabeth’

This unusual specimen of Japanese White Pine features short, blue-green needles.

Catherine Elizabeth’s foliage is clumpy and bushy. The branching is irregular, and with age, the tree spreads horizontally, creating a broad globose or pyramidal form.

This tree’s annual growth ranges from 2”-4”. After ten years, Catherine Elizabeth will approximately 2’ tall and 3’ wide. Yearly pruning is recommended to remove old branches or foliage that has collected in the tree’s interior branches.

Catherine Elizabeth grows well in full sun and well-drained soils.

Because of its small size, this specimen works well in rock gardens, small garden spaces, or as a dwarf landscape feature.

Cedrus atlantica ‘Sapphire Nymph’

This tree has short, silver-blue needles that are stiff and dense. The needles spiral outward from their stems.

Sapphire Nymph’s form is low-growing and broadly pyramidal. Growers can stake Sapphire Nymphs, which allows them to cascade from the height of the stake.

This tree will grow 1”-3” per year. At full maturity, Sapphire Nymph will be about 10” tall and 30” wide.

Sapphire Nymph grows well in full sun and well-drained soils.

This specimen is hard to propagate, and its branches can be delicate. It will do well in rock gardens or small garden spaces.

Platycladus orientalis ‘Franky Boy’

This unusual conifer’s foliage resembles ornamental grasses. Its interior foliage is lime green, while its exterior foliage is bright yellow. In the summer, the yellow is more pronounced; in fall and winter, it takes on more orange and bronze tones.

Franky Boy’s branches are filamentous, light-textured, and upright, which adds to its resemblance to ornamental grasses.

This tree grows 3”-6” per year, reaching 6’ high and 4’ wide at full maturity. Light pruning will encourage new growth and allow growers to maintain its graceful form.

Franky Boy grows well in full sun, where its color will become more intense, and well-drained soils.

This specimen is used primarily as a lawn tree or accent plant in the landscape.

Thuja occidentalis ‘Islprim’ Primo®

Islprim Primo® Arborvitae

This tree features lush, deep-green summer foliage that turns a more muted green in the winter. The foliage is twisted and compact which creates a unique, textured appearance.

Islprim’s twisted foliage and upright form produce a narrow, sculptured shape.

This tree grows 3”-5” per year. At full maturity, it measures approximately 4’ high and 1’ wide.

Islprim grows well in full sun and well-drained soils.

This specimen is used primarily in rock gardens, container gardens, or as a landscape accent.

Chamaecyparis lawsoniana ‘Blue Surprise’

This tree is visually striking in both summer and winter. In the summer, its foliage is bright blue; in the winter, it takes on a plum purple color. Its foliage is also soft and feathery, which gives it a unique texture as well as unique color.

Blue Surprise is columnar in shape and very narrow. Its branches grow strictly upward.

Annually, this tree grows 3”-5”. After ten years, it will be approximately 5’ tall and 1.5’ wide.

Blue Surprise grows well in full sun and well-drained soils.

This specimen is used primarily as a lawn tree or accent plant in the landscape.

Picea pungens ‘Ruby Teardrops’

This rare Colorado Spruce features a striking color combination, with blue-green foliage and cones that are red or magenta in the spring. In the summer, its foliage becomes a lighter sky blue.

Ruby Teardrops’ form is irregular, globose, and spreading.

This tree grows approximately 2”-4” per year. After ten years, it will be about 2’ tall and 3’ wide.

Blue Surprise grows well in full sun and well-drained soils.

Because of its color, Blue Surprise is used as a garden or landscape accent.

Thuja occidentalis ‘Jantar’

This bright yellow tree has foliage that turns a rich amber shade in the winter, providing visual interest all year round. In fact, the name ‘Jantar’ comes from this tree’s native Poland, where “jantar” means “amber.”

‘Jantar’s’ habit is narrow and upright with dense branches and foliage.

This tree grows approximately 6”-12” per year, reaching 15’ high and 3’ wide at full maturity.

‘Jantar’ grows well in full sun and well-drained soils.

This specimen is used as a lawn tree, privacy screen, or landscape accent.

Gingko biloba ‘Snow Cloud’

The Snow Cloud Maidenhead Tree has leaves that are a creamy yellow-white on their tips. The leaves retain the creamy color, never turning fully green. In the fall, the foliage becomes bright gold.

The leaves on this tree are broader than those of many other conifers, and the tree itself has an open and structural form. Growers may wish to stake it to encourage a particular shape or habit.

Annually, Snow Cloud grows 6”-12”. After ten years, it will be roughly 10’ tall by 4’ wide, depending on its training.

Snow Cloud grows well in part shade and well-drained soils.

This specimen is used as a garden or landscape accent.

Pinus cembra ‘Herman’

Prairie Statesman® Swiss Stone Pine

This relatively new Swiss Stone Pine cultivar has emerald green needles with silver-blue highlights. The needles are longer and stiffer than the needles found on other pine species.

‘Herman’ has a narrow, upright form. Its branches grow upward and curve inward and are very dense. Pruning is not necessary to maintain its form.

This tree grows approximately 6”-12” per year. After ten years, it will be approximately 10’ tall.

‘Herman’ is cold and drought-tolerant, but does best in full sun and well-drained soils.

This specimen is used as a lawn tree or privacy screen.

Pinus parviflora ‘Tanima no yuki’

This unusual Japanese White Pine produces pink candles in the spring. Its new growth is a creamy, pinkish-white color that contrasts nicely with its mature gray-green foliage.

Tanima No Yuki has a globose or pyramidal form with cushion-shaped branching patterns.

This tree grows slowly, approximately 3”-6” per year. At maturity, it will reach about 3’ high and 1.5’ wide.

Tanima No Yuki is susceptible to sunburn, so grows best in part shade and well-drained soils.

Because of its color, this specimen is used as a garden or landscape accent.

Metasequoia glyptostroboides ‘Schirrmann’s Nordlicht’

This Dawn Redwood tree has fern-like foliage that is creamy-yellow as it emerges and turns green as it ages. North Light is deciduous, and its foliage will turn brown before shedding.

North Light’s branches have reddish highlights, which add to its visual interest. Its growth habit is globose or pyramidal.

This tree grows about 3”-6” per year. After ten years, it will be approximately 3’ tall and 3’ wide. It handles pruning well.

North Light is susceptible to sunburn, so grows best in part shade and well-drained soils.

Because of its color, this specimen is used as a garden or landscape accent.

Pinus × schwerinii ‘Wiethorst’

This pine hybrid features clusters of blue-green needles that are long and delicate. Its cones are creamy-pink when new and become oversized as they develop.

Wiethorst has an upright, pyramidal form. It handles pruning well. If the tree grows unpruned, it will create its own unique, pillowy shape.

Annually, Wiethorst grows approximately 3”-6”. After ten years, it will be approximately 5’ tall and 3’ wide.

This tree grows well in full sun and well-drained soils.

Wiethorst is used primarily as a garden or landscape accent.

Abies koreana ‘Kohout’s Icebreaker’

This Korean fir’s needles are green, but twist severely around their branches. The needles have silvery-white undersides which show very clearly, giving the tree a constant snow-dusted look.

When young, Kohout’s Ice Breaker is globose in form, but becomes more pyramidal as it matures. It does not require pruning.

This tree is very slow-growing, only gaining 1”-3” per year. After ten years, it will be about 2’ high and 3’ wide.

Kohout’s Ice Breaker grows best in full sun and slightly acidic, well-drained soils.

This specimen is used primarily in small gardens, rock gardens, or containers.

Picea abies ‘Gold Drift’

This interesting spruce has lime green needles that turn bright yellow in full sun. The needles are short and stiff.

Gold Drift has pendulous branches and a decidedly weeping habit. If it’s staked, it can be trained to grow upright; if left to its own devices, it will stay low and mound.

This tree grows rapidly, over 12” per year. If staked, it will be approximately 12’-15’ tall and 2’ wide after ten years.

Gold Drift grows best in full sun and slightly acidic, well-drained soils.

This specimen is used primarily in small gardens, as a lawn tree, or as a landscape accent.

Pinus mugo ‘Carstens’

This Mountain Pine is aptly named, as it features compact clumps of short green needles that turn bright gold in winter.

Carstens’ growth habit is dense and cushion-shaped.

A slow grower, Carstens adds only about 1”-2” of new growth annually. After ten years, it will be 1’-2’ tall and wide.

Carstens grows best in full sun and well-drained soils. It is tolerant of a variety of pH levels and soil types.

This specimen is used primarily in small gardens and rock gardens.

Cunninghamia konishii ‘Little Leo’

This very rare shrub features very short, prickly needles that are green during the summer and take on bronze overtones in the winter.

Little Leo’s branchlets are twisting. Its growth habit is cushion-shaped, with a somewhat flattened top.

This shrub grows 1”-1.5” per year. At full maturity, it is quite small, only about 6” tall and 12”-18” wide. Dead foliage from the internal branches will need to be cleared out once a year to help the plant stay healthy.

Little Leo grows well in full sun and well-drained soils.

This specimen is used primarily in small gardens, rock gardens, and containers.

Sciadopitys verticillata ‘Picola’

This Japanese Umbrella Pine features short, thin, dark-green needles.

Picola has dense, compact branches that give it a bushy habit. Its form is upright and broad.

This tree grows approximately 3”-5” per year. After ten years, it will reach 4’ tall and 3’ wide.

Picola grows well in full sun or partial shade and well-drained soils.

This specimen is used primarily as a garden or landscape accent.

Cedrus brevifolia ‘Kenwith’

This Lebanese Cedar has small, lush green needles. Its appearance is similar to Bonsai trees.

Kenwith’s branches are stubby and curve inward. Its mature form is broad and upright.

This tree grows about 1”-3” per year. After ten years, it will be approximately 2’ tall and 1.5’ wide.

Kenwith grows well in full sun or partial shade and well-drained soils.

Because of its small size, this specimen is used primarily in small gardens, rock gardens, and containers.

Picea abies ‘Wichtel’

This miniature tree features very short dark-green needles.

Wichtel’s growth habit is cushion or bun-shaped. It has a tight, congested branching structure. To protect the plant’s health, dead foliage and branches must be cleared out annually.

The name ‘Wichtel’ comes from the German word for “gnome,” which is appropriate given this tree’s size. Its growth rate is less than 0.5” per year, and at full maturity, it is only about 3”-4” tall and wide.

Wichtel is prone to sunburn, but too much shade can lead to rot. Partial shade and well-drained soils are best.

Because of its size and sunlight needs, this specimen is primarily grown in containers.

Pinus parviflora ‘Bergman’

This Japanese White Pine has twisting, blue-green needles. In the spring, it has an abundance of bright red cones that add contrast and visual interest.

Bergman has a broad upright or pyramidal form. Its branching structure is dense.

This tree grows 6”-9” per year. At full maturity, it stands 6’ tall and 3’ wide.

Bergman grows well in full sun and well-drained soils.

This specimen is primarily used as a lawn tree or landscape accent.

Chamaecyparis obtusa ‘Chirimen’

This unique tree has variegated blue-green foliage. The foliage is also crinkly and congested, providing a mix of textures as well. In fact, the name ‘Chirimen’ comes from the name of a Japanese crepe fabric that resembles the texture of this tree’s leaves.

Chirimen’s branches are thick and upright. With the dense foliage, each shoot creates a bottlebrush shape.

This tree grows 3”-5” per year. At full maturity, it will stand 4’ tall and 2’ wide.

Chirimen grows well in full sun or partial shade and must have excellent drainage.

This specimen is used primarily as a garden or landscape accent.

Gingko biloba ‘Mariken’

This Maidenhair tree has leaves of varying size and varying shades of green. In the fall, the leaves turn an orange-gold color. The foliage grows densely.

Mariken’s branches are semi-pendulous and compact. It has a spreading habit that eventually takes the shape of a somewhat flattened sphere.

Annually, this tree grows 3”-4”. After ten years, it will be roughly 2’ tall and 2.5’ wide.

Mariken grows well in full sun and well-drained soils.

This specimen is used primarily in small gardens, rock gardens, and as a landscape accent.

Larix decidua ‘Puli’

This elegant tree features light-green, lacy, cascading foliage. In the fall, the foliage turns yellow before shedding.

Puli’s branches are delicate, slender, and decidedly weeping. It has a spreading habit, and when staked, it can be trained to grow upright to a desired height. If the tree is left unstaked, it works well as a ground cover.

This tree grows 12”-15” per year. Because it will not grow upright without a stake, its mature height will vary.

Puli grows well in full sun and well-drained soils.

This specimen is used primarily as a garden or landscape accent.

Taxodium distichum ‘Pevé Minaret’

This dwarf Bald Cypress grows small tufts of lush green foliage.

Pevé Minaret’s branches are dense. Its growth habit is narrow and conical. It can be pruned to encourage new growth.

This tree grows roughly 3”-6” per year. After ten years, it stands approximately 4’ high and 3’ wide.

Pevé Minaret grows well in full sun and well-drained soils.

This specimen is used primarily as a garden or landscape accent.

Pinus heldreichii ‘Smidtii’

This Bosnian Pine features green needles that are sharp, rigid, and point upward.

Smidt’s branching structure is dense and compact. Young trees are globose, but become more conical as the mature.

This tree grows very slowly, only about 1” per year. After ten years, they reach 12”-18” tall and wide. No pruning is required.

Smidt grows well in full sun and well-drained soils.

Because of its small size, this specimen is used primarily in small gardens, rock gardens, and containers.

Pinus strobus ‘Niagara Falls’

This Eastern White Pine cultivar has long blue-green needles.

Niagara Falls’ branches are semi-pendulous and weeping. This tree has a spreading habit and can be staked to a desired height before cascading downward.

Annually, this tree grows 3”-5”. Because it will not grow upright without a stake, its mature height will vary from 1’-5’.

Niagara Falls grows well in full sun and well-drained soils.

This specimen is used primarily as a garden or landscape accent.

Picea pungens ‘The Blues’

This striking Colorado Spruce tree has large, silver-blue needles.

The Blues’ branches are weeping, and as a whole, the tree has a mounding, spreading habit. Growers can stake it to a certain height, let it ramble, or train it to grow along the top of a fence or wall. No pruning is necessary.

This tree grows about 6”-12” per year. Because it will not grow upright without a stake, its mature height will vary, but it can reach heights of 5’-6’.

The Blues grows well in full sun and slightly acidic, well-drained soils.

This specimen is used primarily as a garden or landscape accent.

Picea abies ‘Pusch’

This shrub has dark green needles that are short and dense. In the spring, it produces bright red cones on the tips of most of its branches.

Pusch has layered lateral branches and a globose growth habit. It does not require pruning.

This shrub grows slowly, only about 1”-2” per year. After ten years, it will be approximately 2’ tall and 3’ wide.

Pusch grows well in full sun and slightly acidic, well-drained soils.

Because of its small size, this specimen is used primarily in small gardens, rock gardens, borders, and containers.

Picea omorika ‘Pendula Bruns’

This unique Serbian Spruce is an evergreen that has lush blue-green needles.

As its name suggests, Bruns’ branches are pendulous and weeping. Its form is columnar and very narrow, with the branches cascading very near the trunk. It does not require pruning.

This tree grows approximately 6”-12” annually. At full maturity, it will stand about 15’ tall and 3’ wide. If left unstaked, it will eventually start to twist.

Bruns grows well in full sun and well-drained soils.

This specimen is primarily used as a lawn tree or landscape accent.

Picea orientalis ‘Tom Thumb Gold’

This dwarf tree has bright golden needles that are short and stiff. The needles turn green when the plant doesn’t get enough sun.

Tom Thumb Gold’s growth is compact and dense. As it matures, it forms a bun shape.

A slow grower, Tom Thumb Gold will gain 1”-1.5” per year. At full maturity, it will reach 10” high and 12” wide.

Tom Thumb Gold is prone to sunburn; however, too little sun is also harmful. Partial shade and well-drained soils are best.

Because of its small size, this specimen is used primarily in small gardens, rock gardens, and containers.

Metasequoia glyptostroboides ‘Ogon’

This unique conifer features delicate, bright yellow-green leaves. The foliage grows in flat, feathery sprays. In the summer, the leaves become bright gold; in the fall, they turn orange-brown before being shed.

Also known as ‘Gold Rush,’ this tree requires very little pruning to maintain its conical, upright growth habit. Branches angle upward, giving mature trees a buttressed appearance.

This tree grows rapidly, as much as 2’ per year. Its full height can be as tall as 70’-80’ with a full width of 25’-30’.

‘Ogon’ is tolerant of a variety of soils, including soils that drain poorly. Full sun or partial shade is best.

This specimen is grown primarily as a lawn tree or in groves.

Picea glauca var. albertiana ‘Pixie Dust’

This miniature Alberta Spruce has bi-colored needles. New growth comes in the form of yellow tufts of needles that turn green as they mature. The yellow tufts at the ends of its branches are what give this tree the name ‘Pixie Dust.’

Pixie Dust’s branches are very dense and curve upward. Its form is conical without pruning.

This tree grows about 0.75”-1.5” each year. After ten years, it will be approximately 15” tall and 8” wide.

Pixie Dust grows best in full sun and well-drained soil.

Because of its small size, this specimen is used primarily in small gardens, rock gardens, and containers.

For more information on caring for dwarf conifers, please see our other articles on pruning, container growing, and basic conifer care.

For the full list of the American Conifer Society’s Conifer of the Year awards, please see here.

The post ACS | Collector’s Conifer of the Year appeared first on Conifer Kingdom.

“Adapt what is useful, reject what is useless, and add what is specifically
your own.” -Bruce Lee

Although this quote references martial arts, I find it fitting for both our gardens, and the Conifer Society as a whole. Unfortunately, even if the principles are sound, they can be difficult to incorporate. Often it takes a level of experimentation to discover what is most useful, and indeed it can be intimidating to either amend or prune.
As a “society” it can be even more difficult to utilize this method, especially as making it “your own”, when “your own” is a group. I am just one person in a leadership role representing the region, but I hope to continue to facilitate these evolutionary steps. By the time this newsletter finds its way to your mailbox, either email or at the end of the driveway, you should have received the new Conifer Quarterly. The CQ is indeed our identity, and I am thrilled to finally see it incorporate a larger format, and hope you are as enthusiastic as I am! As Editor – Ron Elardo – has asked us, to please let him know your thoughts, or feel free to do so directly to me. I know for myself, working in such a visual medium as horticulture, I find the larger photos provide a much more illustrative effect and engage the reader to delve into the articles.
The membership survey also included in the current CQ issue, demonstrates the renewed focus on discovering what is most beneficial and of interest to you the member. The surveys help make us aware of our members’ expectations and wishes and will help us to continue to grow and endure as a successful plant society. Kindly take the time to fill out your survey and send it in..
We are very eager to try new things, especially as membership in plant societies continues to diminish. Adaptation is how we continue to progress.
With a new website that continues to evolve, and a membership directory in paper form, I hope that we can continue to enjoy this positive momentum. We have a number of fresh new folks on the National Board which I believe will in-spire and reenergize the society. We continue to compete with other sources
of information and entertainment, but I believe we are up to the challenge. Please contact me with your thoughts and suggestions in the year ahead, so that we will assure the Conifer Society continues to ‘stand tall’, all while making it your own.
The quote in the preface to this article relates to one of my favorite gardening activities- pruning. I am not much of a video gamer, but have stum-bled across a game for your phones, and iPads called Prune and I think you all should check it out. It is gorgeous, and how often does a game revolve around plants?

“Prune is a love letter to trees. A game about the beauty and joy of cultivation.”

“With a swipe of a finger, grow and shape your tree into the sunlight while avoiding the dangers of a hostile world. Bring life to a forgotten landscape and uncover a story hidden deep beneath the soil.”

Colby Feller,
Northeast regional President.

Hostas in the Conifer Garden, or is it Conifers in the Hosta Garden?
By Tom Micheletti

Whenever Chub Harper and I get together, the discussion usually turns to whether hostas make great companion plants to the conifer garden, or whether conifers make great companion plants for the hosta garden. Chub, being an avowed coniferite believes hostas are good companions to conifers, and I use conifers as accents to my hosta garden. I will concede however that in the bleak of winter when the hostas are dormant, the conifers do stand out in the garden. It is during the growing season that hostas come to the forefront with their lush, bold, brightly colored foliage. Few other hardy plants offer the boldness and range of colors as hosta do.
Natives of Japan, China, and Korea, hostas are hardy from USDA Zones 3 through 9. In their native habitat, they are found growing in a variety of conditions including lush forests, open meadows, rocky ledges and wetlands. They thrive in our gardens in full to part shade, and in humus-rich, moisture-retentive soil. Once established, however, they will tolerate drier growing conditions. With humus-rich soil and regular irrigation, there are cultivars that will tolerate almost full sun.
These primarily being the cultivars that have descended from the fragrant Chinese species, H. plantaginea, the ever-popular August lily from grandmother’s garden with exceptionally large, fragrant, white trumpet-shaped flowers. Cultivars such as H. ‘Fragrant Bouquet’, the Hosta of the Year for 1998, H. ‘So Sweet’, Hosta of the Year for 1996, H. ‘Guacamole’, H. ‘Summer Fragrance’ and H.’ Emily Dickinson’ offer variegated leaves, fragrant flowers, and tolerance for the sun.
The foliage of hostas provides a colorful display in shades of green, blue, and yellow, and let’s not forget the colorful variegated patterns for which hostas are noted. Every color is represented, with the exception of red. And rest assured, hybridizers are working to introduce red into the leaves.
There are currently several cultivars with red leaf petioles and red flower scapes, such as H. ‘Regal Rhubarb’ and H. ‘Garnet Prince’, with their green leaves held upright displaying the dark red petioles. H.’ Cherry Berry’ has cream-colored, lanced-shaped leaves with a variable green margin and red petioles. It’s displayed on dark red scapes in late summer.
Hostas’ lush foliage is a perfect design complement to the smaller needles of the conifers. To provide the shade that hostas require for best performance, they could be planted on the north side of larger conifer specimens. A background of spruces, pines, firs, arborvitae, or yews would make an excellent backdrop for the bright variegation of the hostas. The white- margined cupped, puckered leaves of H. ‘Brim Cup’, or the wide white margins of H ‘ Patriot’- Hosta of the Year for 1997-would stand out intermixed with the above-mentioned conifers.
H. ‘Whirlwind, with its white-centered, dark green leaves that have the appearance that they are swirling around is another interesting cultivar.
The yellow-centered variegation pattern of H. ‘Paul’s Glory’, Hosta of the year for 1999, or the wide gold margins of H. Montana ‘Aureomarginata’ would glow
against the backdrop of dark green conifers such as spruces, firs, arborvitae, and yews. to add contrasting color, a gold hosta, such as H. ‘Zounds’. with its large brassy, puckered leaves of H. ‘Sun Power’, with large gold heart-shaped leave with wavy margins, could be planted on the north side of one of the bluer varieties of Picea pungens. Hostas are one of the few plant varieties with distinctly blue foliage.
This blue coloration is a waxy coating that covers the surface of the leaf. The leaf color is actually dark green underlying this waxy coating. On some hosta, cultivars, the wax fades as the season progresses. It can fade from sun exposure, overhead watering, or rubbing the leaves. Cultivars such as H. ‘Halcyon’, with heart-shaped leaves, H. ‘Winfield Blue’, with long pointed leaves, and H. ‘Hadspen Blue’ with round leaves, are a few cultivars that hold their color well into the season. Inter-planting conifers with hostas can add a bright spot of seasonal color to any garden. Even Chub has some nice specimens of hostas growing in his garden, some of these varieties are newer, more recently-released cultivars. Even a diehard coniferite can appreciate
the seasonal interest that hostas can provide.
About the Author: After 26 years of selling hostas at his business the ‘Hosta Patch’ Tom Micheletti has retired this year. His inventory has been sold to White Oak Nursery in Wash-burn Il.

This article originally appeared in the Spring 1999 issue of the ACS Quarterly Journal and is reprinted with his permission.

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Abies firma  (Momi Fir) – This conifer is native to central and southern Japan and is used in construction and for building coffins. It does very well in the Southeast because it is more tolerant of the heat and humidity than most other firs. In its native habitat, it can grow to heights of 100’-150’ tall, but only will grow 40’-70’H × 30’-50’W in cultivation. It is broadly conical, and has fragrant, flat, two-ranked, dark green needles that are 1”-1.5” wide. The green seed cones sit upright on the branches and become yellowish-brown with age, and after they drop their scales, a central spike is left. Momi fir grows in full sun to partial shade with plenty of moisture in USDA hardiness zones 6 to 9. It is a good tree for large properties and makes a good screen or windbreak.

Abies koreana  (Korean Fir) – This beautiful tree is native to the mountains of South Korea, and grows well in the cooler regions of the Southeast. It is broadly conical to pyramidal, with dimensions of 15’-30’H × 6’-12’W. Its shiny, dark green needles curl upward and show the silver underside. This trait is not as pronounced in the species as it is in the cultivars where the needles curl almost completely around the branches. The lavender-purple seed cones sit upright and turn to a coppery-brown when mature. Korean fir does well in full sun to partial shade in USDA hardiness zones 5 to 7, but does best in the South in zones 6 to 7. It is a good ornamental accent tree or windbreak.

Calocedrus decurrens  (California Incense-cedar) – These aromatic conifers are native to the mountains of the western United States and Mexico. They are not true cedars. Incense-cedars are in the cypress family as opposed to true cedars that are in the pine family. They are long-lived and slow-growing trees, and can grow to 150’ tall in the wild. In cultivation, they reach smaller dimensions, 30’-50’H × 8’-10’W. In their youth, they are columnar or narrowly pyramidal with branches down to the ground, but mature trees lose their lower branches. Their foliage is dark green, in flat, scale-like sprays, and yellowish-green seed cones hang down from the branches. The brown, open scales have been described as “duck bills.” Incense-cedars are well-adapted to the South, and grow well in USDA hardiness zones 5 to 8, and do best in the South in zones 6 to 7. They prefer full sun to partial shade in well-drained soil, and are excellent as windbreaks or screens.

Cedrus atlantica  (Blue Atlas Cedar) – The stunning Atlas Cedar was named after the Atlas Mountains where it is native in northern Morocco and Algeria. It is one of the true cedars in the pine family and is well adapted to the hot, humid U.S. South. When young, it is loosely pyramidal, but with age it develops a spreading crown, and can reach dimensions of 30’H × 20’W. Its needles range in color from light blue-green to sea green to silvery-blue, and they are arranged on the branches in whorled tufts. The 3” long, purple seed cones sit upright on the branches. It grows in USDA hardiness zones 6 to 9, but does best in the South in zones 6 to 7 in full sun to partial shade, and is a superb specimen tree.

Cedrus deodara(Himalayan or Deodar Cedar) – This cedar, native to the Himalayan Mountains, is a popular landscape tree in the South. It has a pyramidal shape with pendulous branches when young, maturing to a flat-topped, spreading form, distinctive of the cedars. Its gray-green needles sit in clusters atop short stems on the branches. The light green seed cones sit upright singly or in pairs. Himalayan cedar grows to sizes of 40’-50’H × 30’-40’W in USDA hardiness zones 7 to 9. It is best grown in full sun in well-draining soil, and is great as a specimen tree for a large property.

Cedrus libani  (Cedar of Lebanon) – This tree is the national symbol of Lebanon and its image is part of the Lebanese flag. It is native to Lebanon, Syria, Turkey, and areas around the Mediterranean. The Cedar of Lebanon is pyramidal when young with branches down to the ground, becoming flat-topped, tiered, and spreading with age, 40’-60’H × 40’-60’W. Its dark green needles grow in stiff tufts on the branches, and the upright purple seed cones turn to brown when mature and leave a spike behind after they shatter. The Lebanon cedar grows well in the South, in USDA hardiness zones 6 to 8. It prefers full sun and well-drained soil. This is a majestic tree for a large landscape.

Cephalotaxus harringtonia  (Japanese Plum Yew) – This conifer does better in the heat and humidity of the South than the true Yews (Taxus). Plum Yew is a slow-growing shrub or small tree that is native to Japan, northeastern China, and Korea, and grows to 5’-10’H × 5’-10’W. It has 1.5” long, flat, dark green needles that attach in a V-shape on the branches, and 1” long edible fruits. It tolerates shade better than many conifers, and does well in partial shade to full shade in well-draining soil. Plum Yew grows in USDA hardiness zones 6 to 9 and can be clipped into a hedge, as a foundation planting, or as a border shrub.

Chamaecyparis obtusa ‘Chirimen’ – This is a dwarf variety of the Hinoki cypress that is upright with thick, irregular branches, often at odd angles. It grows slowly and reaches 1.5’H × 1’W in 10 years. This shrub can be grown as a small hedge, or in a rock garden or small space.

Cryptomeria japonica  (Japanese Cedar) – This majestic tree is the national tree of Japan and is native to Japan and southern China where there is abundant rainfall. The southern U.S., with its heat and humidity, is a comfortable match for Japanese cedar. It is a tall, pyramidal conifer that is 50’-60’H × 20’-30’W. Its half-inch long, green, awl-shaped needles curve inward, and small brown cones develop on the ends of the slightly drooping branches. It prefers full sun to partial shade with plenty of moisture in well-draining soil. It grows well in USDA hardiness zones 5 to 9, although it does best in the South in zones 6 to 8. Japanese cedar is a stately specimen tree, screen, or windbreak.

Cupressus nootkatensis , syn. Chamaecyparis nootkatensis, Callitropsis nootkatensis, Xanthocyparis nootkatensis (Nootka Cypress) – Nootka Cypress is native from the Pacific coast of Alaska south to northern California, and it also does very well in the South since it needs a lot of moisture. It is a graceful, pyramidal tree, with flat, gray-green sprays of scale-like foliage drooping down on long branches. The small, 1” green seed cones sit on top of the foliage and turn brown when mature. In its native habitat, the Nootka cypress can grow to 125’ tall, but in cultivation it usually attains dimensions of 40’-90’H × 14’-25’W. It grows in full sun to partial shade in moist, but well-draining soil, and its USDA hardiness zones are 4 to 9, and in zones 6 to 7 in the South. Nootka cypress makes an elegant, graceful specimen or accent tree.

Cupressus sempervirens (Italian Cypress) – This is the classic, columnar tree of formal southern Mediterranean gardens and of Renaissance literature and art. It is well-suited to southern gardens, in USDA hardiness zones 7 to 10 (7 to 8 in the South), especially along the coast because of its need for a warm climate and its salt tolerance. Italian cypress has gray-green scale-like foliage on upright branches and 1.5” brown seed cones. It grows 40’ to 70’H × 10’-20’W, and does best in full sun, in moderate, well-draining soil. This elegant tree is perfect for a formal garden, against a building, or in a line along a border or drive.

Juniperus chinensis (Chinese Juniper) – This beautiful tree is native to China, Mongolia, the Himalayas, and Japan. It is dioecious, meaning there are both male and female trees, with catkin-like pollen cones on the male, and bluish-white seed cones on the female. It grows to a 40’-50’H × 15’-20’W conical form, although there are a number of cultivars of different shapes and sizes. The Chinese juniper has two types of foliage, juvenile and adult. The juvenile leaves are awl-shaped and the adult leaves are sprays of scale-like foliage. It prefers full sun, but will acclimate to light shade, and its soil must be well-draining. It grows in USDA hardiness zones 4 to 9, and does best in zones 6 to 8 in the South. Its landscape use depends on the size and shape of this versatile plant, whether it is a ground cover, dwarf, shrub, or tree.

Juniperus horizontalis (Creeping Juniper) – This creeping shrub is native to Canada and the northern United States, but due to its adaptability it does well in the southern states as well. Creeping juniper is dioecious, with male and female plants. It sometimes grows both blue-green adult and juvenile foliage at the same time, and the seed cones are fleshy and dark blue. It only grows to 18”high, but can spread up to 10’ if left untrimmed. It prefers full sun, and average, well-draining soils in USDA hardiness zones 2 to 8 (6 to 8 in the South). Creeping juniper is perfect for a ground cover, foundation planting, a rock garden, over a wall, and to prevent erosion.

Metasequoia glyptostroboides  (Dawn Redwood) – Dawn Redwood is a living fossil that is known to have grown in the China and North America 50,000,000 years ago. It was thought to be extinct until it was found growing in the Szechuan Province of China in the early 1940s. Its natural habitat is similar to that of the U.S. South, and it has become a popular ornamental tree. It is deciduous, with soft, opposite 0.5”-1.5” needles that emerge light green in the spring, deepen to a rich green in the summer, and turn to a reddish-brown in the fall. Globose, 1” round seed cones hang from the branches on 3”-4” stalks. Metasequoia and grows to 70’-120’H × 15’-25’W, with a distinctive pyramidal shape, and becomes buttressed at its base with age. It grows in full sun to light shade in moist, rich, well-draining soil, and is hardy to USDA zones 5 to 8 (6 to 8 in the South). This is a spectacular accent tree for large properties, parks, and open areas.

Picea omorika  (Serbian Spruce) – This conifer is native to Serbia and Bosnia, andis excellently adapted to the South. It is an attractive tree, with green on the top side of its 1.5” needles, and silver underneath. It is narrowly pyramidal with a straight trunk, and grows 40’-60’H × 15’-20’W. Its purple 2” long cones hang down from the branches and mature to brown. Serbian spruce grows in full sun to partial shade in moist, well-draining soils, and is hardy to USDA zones 4 to 7 (6 to 7 in the South). It is an attractive tree as an accent, or in groups.

Picea orientalis  (Oriental or Caucasian Spruce) – Native to the Caucasus Mountains and northern Turkey, this beautiful tree does well in the northern areas of the South. Oriental spruce has densely compact branches, a narrow, pyramidal shape, and grows 50’-60’H × 15’-20’W. Its short, dark green needles are attached around the stem, and the 2”-4” long seed cones hang down from the branches. They start out as purple when young, and mature to a brown color. Oriental spruce grows in USDA hardiness zones 4 to 7 (6 to 7 or 8 in the South). in full sun and soil with excellent drainage. It is pleasing accent or specimen tree, or privacy screen.

Pinus heldreichii  (Bosnian Pine) – Bosnian pine is native to mountainous locations in Greece, Italy, and the Balkans, and should adapt well to the warmer areas of the Southeast U.S. Its 3”-4” long sharp, stiff, dark green needles sit on ascending branches, and the 2”-3” long purple seed cones mature to brown. Bosnian pine grows 50’-70’H × 20’-40’W in a broad, pyramidal form. It does best in full sun in moist, well-draining soil, and in USDA hardiness zones 4 to 8, and 6 to 8 in the South. It is a beautiful accent or specimen tree, in mass plantings, or as a screen or barrier.

Pinus parviflora  (Japanese White Pine) – This pine is native to Japan and grows happily in the cooler areas of the South. It is broadly columnar to pyramidal in youth, becoming flat-topped and spreading with age. The twisted needles are 1”-3” long, and the blue to blue-green needle color in the species is most often seen rather than green. The 2”-3” brown cones hang down from the branches and remain on the tree for up to 7 years. Japanese white pine grows 20’-40’H × 20’-50W. It does best in full sun and well-draining soils, and is hardy to USDA zones 4 to 7 (6 to 7 in the South). This is a great accent tree, and is also good as a screen or border, and in bonsai.

Pinus thunbergii  (Japanese Black Pine) – Native to the warm coasts of Japan and South Korea, this conifer takes very well to the heat and humidity of the South and does well planted near the coast. It is flat-topped and irregularly shaped, growing 20’-60’H × 12’-20’W. The dark green needles are 3”-5” long and upright silky white candles develop at the ends of the branches every year, making an interesting contrast. The brown cones are either single or in groups on a shoot. It does best in full sun in well-draining soil, and is suited for USDA hardiness zones 5 to 8, and zones 6 and 7 in the South. Japanese Black Pine is a good accent tree, in borders, or trained as a bonsai.

Pinus virginiana  (Virginia Pine) – This tree is native to the eastern regions of the US, including the South. It has an unkempt, irregular form, 15’-40’H × 10’-30’W, with twisted, dark green needles and brown seed cones that can persist for years. Virginia pine grows best in full sun, in moist, well-draining soil, and in USDA hardiness zones from 4 to 8 (6 to 8 in the South). It does well as a landscape accent.

Pinus wallichiana  (Himalayan Pine) – This graceful pine is native to the Himalayan valleys at 6,000 to 12,000 feet, and does surprisingly well in the southern U.S. It is broadly pyramidal, and retains its lower branches with age, unlike many conifers. Its 8” long needles stand upright when young and droop with age, giving the tree a soft, elegant appearance. Green cones 6”-10” long hang down on stalks and turn brown as they mature. Himalayan pine prefers full sun, but will adapt to light shade, and grows in USDA hardiness zones 5 to 7 in well-draining soil. It has even done well in zone 8 in Georgia. This 30’-50’H × 20’-35’W tree is beautiful as a specimen, accent, or as a border.

Sciadopitys verticillata (Japanese Umbrella Pine) – This unusual and beautiful tree in native to Japan, and grows in USDA zones 5 to 8, although in the South, it is best growing in zones 6 to 7.  It is very slow growing, and develops an attractive, symmetrical conical shape, 30’-40’H × 10’-20’W at maturity. Its long, 2”-5” whorled needles resemble open umbrella ribs, giving the tree a soft, luxuriant texture. Oval, green cones sit upright on the stems and ripen to brown the second year. Umbrella pine is not a true pine, but is a living fossil in its own family, Sciadopityaceae. It grow well in slightly acidic, moist, well-draining soil in full sun, and would be grateful for some afternoon shade. This tree is a collector’s delight and is perfect for small gardens, borders, and containers.

Taxodium distichum  (Bald Cypress) – This conifer is a common sight in swamps, bayous, and rivers in the southern United States where it is native. It is related to the evergreen redwoods, but is deciduous, hence the name “bald.” It is pyramidal, 50’H × 20’-45’W, with soft, 0.5”, yellow-green needles that are flat and two-ranked, and that turn to an orange brown in the fall. The 1” cones are purple and mature to brown. Trees growing in standing water will often develop woody “knees” from the roots that protrude above the surface of the water to give extra support to the tree. Bald cypress will grow in a variety of soils, from well-draining, slightly moist soil to standing water, in full sun or partial shade, and in USDA hardiness zones 4 to 9 (6 to 9 in the South). It is an outstanding specimen for a large property.

Taxus × media  (Anglojap Yew) – This evergreen is a hybrid between the English Yew (Taxus baccata) and the Japanese Yew (Taxus cuspidata) with the best characteristics of both. It is hardy to the USDA zones 4 to 7, but does best in the South in zones 6 to 7. Depending on the cultivar, its dimensions can be 2’-20’H × 2’-12’W. It has dark green, two-ranked, flat needles, and seeds that are encased in a red, fleshy aril. All parts of this plant are poisonous if ingested. The Anglojap Yew grows in full sun, but is well-adapted to shade. It prefers moist soil that must be well-draining since it will not tolerate wet feet. Depending on the size of the cultivar, this shrub can be grown as a foundation planting, or as a hedge or screen.

The post Conifers for the Southeast appeared first on Conifer Kingdom.

There are four species of cedar: Cedrus atlantica (Atlas cedar), Cedrus brevifolia, synonym C. libani var. brevifolia (Cyprus or Cypriot cedar), Cedrus deodara (Deodar or Himalayan cedar), and Cedrus libani (Cedar of Lebanon). The Deodar cedar is native to the Himalayas, while the Cypriot cedar is native to the mountains of central Cypress. The Atlas cedar is native to the Atlas Mountains in northern Africa, and the famous Cedar of Lebanon comes from the mountains around the eastern Mediterranean.

The Cedar of Lebanon (C. libani) is now considered to be a vulnerable species after what it has endured through the millennia. Its native land was conquered repeatedly and its forests endured massive logging efforts for each succeeding civilization. It was significant in the economies of Mesopotamia, Phoenicia, ancient Egypt, and the empires of ancient Greece and Rome. The mountains were deforested for the cedar lumber that was used to build temples, boats, and palaces. Cedars of Lebanon were part of the mythology of the Mesopotamian Epic of Gilgamesh, and were mentioned several times in the Old Testament of the Bible. The First Temple of Solomon was supposed to have been constructed of the Cedar of Lebanon wood. Deodar, or Himalayan cedars are aromatic, pest resistant with antifungal properties, and have been used for timber since ancient times. The beautiful Atlas cedars are now considered to be endangered, and are used mostly as ornamental trees. The Cypriot cedars are considered by some botanists to be smaller versions of the Cedar of Lebanon, but others designate them as a full species on their own. Some feel that this disagreement over the identity of this tree is why it’s been so long overlooked as a landscape plant.

These four species are the true cedars, not to be confused with the false cedars, red cedars, and white cedars that are members of the Cypress family. True cedars are members of the Pine family and have short bursts of needles in whorls, and barrel-shaped, upright cones rather than the scaly foliage and woody, leathery, or berry-like cones of the Cypress family.

A number of colorful varieties of true cedars have been developed that are used ornamentally. Below are some unusual examples of these magnificent trees.

Cedrus atlantica ‘Sahara Ice’

This beautiful Atlas cedar has white spring foliage which changes to blue with white variegations in the summer. It is a dwarf, growing 3” to 5” a year, and becoming a small, 5’H × 3’W, pyramidal tree in 10 years. It grows best in USDA hardiness zones 6 to 9 in the full sun. ‘Sahara Ice’ is a slow-growing Atlas cedar that would be a standout accent in a small garden, rock garden, or urban garden.

Cedrus atlantica ‘Sapphire Nymph’

This low, spreading cedar is a dazzling light blue color with tiny needles. It’s considered a slow-growing miniature, growing 1” to 3” per year, and only reaching 1.5H × 1.5W in 10 years. It grows in USDA hardiness zones 6 to 9, and prefers full sun. ‘Sapphire Nymph’ originated from a witch’s broom in a North Carolina nursery in the 1990s. It would be excellent for borders, rock gardens, and urban gardens. Contrasting dark green companions such as rhododendrons or hollies would enhance its visual appeal.

Cedrus atlantica ‘Silberspitz’

Silver tip or silver point in German, ‘Silberspitz’ has a deep blue-green inner foliage with whitish-silver tips of new growth. In fall, the year’s growth takes on a yellowish-gold hue that lasts through the winter. It has an upright, pyramidal stature, grows 6” to 12” per year, and in 10 years it can attain a height of 12’H × 4’W. This Atlas cedar grows best in full sun and in USDA hardiness zones 6 to 9. Its color, medium height, and classic shape make it a perfect accent tree for the landscape. ‘Silberspitz’ was a selection from a nursery in Germany in the 1990s.

Cedrus brevifolia ‘Kenwith’
^{(syn. C. libani var. brevifolia ‘Kenwith’)}

This variety of the Cypriot cedar is a tiny, upright tree that is very slow growing and perfect for containers, bonsai, rock gardens, or small, urban gardens. Along with its miniature size, ‘Kenwith’ has very short, gray-green needles, and an interesting, irregular form. It grows 1” to 2” a year, topping out at 12”-18”H × 6”W in 10 years, and grows happily in full sun in USDA zones 6 to 8. Whether it’s called Cedrus brevifolia ‘Kenwith’ or C. libani var. brevifolia ‘Kenwith’, this miniature variety of Cypriot cedar is a prize.

Cedrus deodara ‘Feelin’ Blue’

‘Feelin’ Blue’ is a blue-green, weeping variety of the Himalayan cedar. It is a dwarf, and has a low, spreading habit that is wider than it is high.  It grows 4” to 6” per year, and reaches 4’-5’H × 6’-10’W in 10 years. ‘Feelin’ Blue’ adds color to a mixed border, as an accent, tumbling over a rock garden wall, or as a foundation planting or under a window. It can also be trained as a topiary. This variety grows in full sun in USDA hardiness zones 6 to 9, and was grown from a selection in the Netherlands in the 1980s.

Cedrus deodara ‘Gold Cascade’

‘Gold Cascade’ is a dwarf, weeping Himalayan cedar variety that is low and mounding when young, becoming broadly conical with maturity. It grows 4” to 6” a year and reaches a 10-year size of 4’-5’H × 3.5’W. The young needles are a bright golden color that contrast with the green of older foliage on the interior of the plant. It grows in full sun in USDA hardiness zones 6 to 9. ‘Gold Cascade’ brightens a small garden, and is a pleasing accent against a backdrop of dark green evergreens or against a building. It originated in Australia in the 1990s.

Cedrus libani ‘Blue Angel’

This powder-blue selection of Cedar of Lebanon has an irregular form and wide, horizontal branches that droop at the tips, giving it the appearance of an angel with wings. The beautiful blue color grows more intense with age. It has an intermediate growth rate of 9” to 12” a year, reaching dimensions of 9’-12’H × 4’W in 10 years. ‘Blue Angel’ grows in full sun in USDA hardiness zones 6 to 9, and makes a spectacular accent tree, or for a border or windbreak. It was introduced by a nursery in Oregon.

Cedrus libani ‘Green Prince’

This is a dwarf tree with an irregular, spreading shape, tiered branches, and green to gray-green needles. It grows very slowly, only 2” to 4” a year, becoming 3’H × 1.5’W in 10 years. With its slow growth and tiered branching, ‘Green Prince’ is a perfect candidate for bonsai and an eye-catching accent for a small space, rock garden, or urban garden. It grows in full sun in USDA hardiness zones 6 to 9, and was introduced by a nursery in Washington in the 1960s.

Cedrus libani ‘Hedgehog’

The Hedgehog Cedar of Lebanon is a miniature-sized, mounded tree with blue-green needles that grows very slowly, only 1” to 2” per year. After 10 years it will measure 10”-12”H × 30”-36”W. It gets its name from the long needles sticking up on the top of the little mound, reminiscent of a hedgehog. It grows in full sun in USDA hardiness zones 6 to 9, and was introduced by a nursery in New Zealand in 2009. Because of its small size and slow growth, ‘Hedgehog’ is a great choice for a foundation planting, rock garden, or any small garden space.

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