Rideau Woodland Ramble Inc 2019 Stock List

Transcription

1 Azalea exbury 'Mandarin Lights' An extremely hardy selection that provides a massive display of bright, mandarin orange blooms in the spring before the foliage emerges. The small mounding form with lustrous green foliage is excellent for use as an accent plant, or for mass plantings and shrub borders. Deciduous. Azalea exbury 'Molalla Red' Strong red flowers, wavy-edged and funnel-shaped, are arranged in large ball-shaped trusses. Globe Shaped 1.2m 1.25m 4 $ Gallon Globe Shaped 1.2m 1.2m 4 $ Gallon Buxus 'Green Velvet' A full-bodied boxwood well-suited for dense, low hedges. Foliage retains its rich green colour throughout winter. Develops a vigorous, rounded form if not pruned. A wonderful evergreen that will provide year-round, coldhardy colour and structure in the garden. Buxus S. 'Mont Bruno' A dwarf, extra-hardy, globeshaped boxwood. It has tiny, dark green leaves that are smaller in scale than other boxwoods. Mounded 90cm 90cm 4 $ Gallon Globe 60cm 60cm 3 $ Gallon $ Gallon (I19) Calluna vulgaris Small woody, evergreen shrubs that have foliage of varying colours and textures and very colourful flowers. They prefer slightly acidic soil and very good drainage. Fall blooming. Euonymus f. 'Blondy' Bold dark green and bright yellow evergreen foliage. Bright yellow stems. Tidy, mounded habit. Low maintenance. Low Spreading 30cm 30cm 4 $5.99 1/2 Gallon (P19) Low spreading 45cm 45cm 4 $ Gallon 1

2 Euonymus f. 'Moonshadow' Lustrous, deep green leaves with bright yellow centers provide bold evergreen colour. Low spreading 90cm 1.5m 4 $ Gallon Gaultheria procumbens A native ground cover with aromatic foliage and small red fruit. Outstanding fall colour. Needs acid soil. Rhododendron 'P.J.M. Elite' Deep lavender pink blooms are held in trusses of Said to be the most vigorous and upright growing of the 'P.J.M.' types. Mahogany winter foliage. American Rhododendron Society award winner in Rhododendron 'P.J.M. Regal' A vigorous form with strong lavender-pink flowers that open early in the season, before 'Elite'. Compact in height, with a more spreading habit. Foliage turns an outstanding purple in the fall. P.J. M. varieties are among the hardiest and most reliable, prolific bloomers of evergreen Rhododendrons. Yucca 'Color Guard' Sword-shaped, striped foliage of creamy-white against dark green provides great architectural interest. Showy spires of fragrant snow white blooms in summer. Low Spreading 10cm 4 $ /2 Gallon (P19) Globe Shaped 1.5m 1.5m 4 $ Gallon Mounded 1.8m 1.8m 4 $ Gallon 1m 1.2m 4 $ Gallon Abies balsamea 'Piccolo' Radiating, dark green, tiny needles arch downward on the many short, nearly vertical branches. Prominent brown buds highlight the branch tips on this densely foliaged, miniature globe. Globe Shaped - Dwarf 40cm 40cm 3 $ Gallon 2

3 Abies koreana 'Aurea' Golden, lemon-yellow needles with glowing, silver-white undersides are displayed on the ascending branches of Abies koreana Aurea in spring. The yellow gradually softens as the season progresses, but complementary purple-blue cones add to the dramatic effect. Full sun produces the best colour, but this golden fir will benefit from some protection if grown in scorching conditions. Over time. A.k. Aurea becomes a large, pyramidal tree. Abies koreana 'Golden Glow' Especially in winter, the striking Abies koreana Golden Glow lives up to its name. Many shoots loaded with short, wide needles light yellow with white reverses brighten the scene with both colour and texture. The compact, midsize selection from Holland develops an irregular, spreading shape, and in late winter, buds with a purple cast add decoration. Provide moist, well-drained soil and some protection from scorching sun in hot areas. Abies koreana 'Silver Show' The two-toned needles of Abies koreana Silver Show are so tightly curled that the shoots are almost cylindrical, exposing the extremely white undersides completely. The result is a silverwhite element in the garden. The contrasting dark purple cones stand out against the foliage. Showy color and special texture abound. Enjoys full sun and moist, well-drained soil. Broad/Upright 7m 4.5m 4 $ Spreading 1.8m 3.6m 4 $ Upright Narrow 3.6m 2.4m 4 $ Gallon (I19) 3

4 Abies koreana 'Silver Star' The uniformly curled needles of this elegant fir show off white undersides that lend a gleam to the garden scene. The refined, slow-growing tree, a choice specimen for the sophisticated gardener, has subtle differences from the more commonly grown cultivar, 'Silberlocke'. Statuesque and handsome, it prefers colder climates, moist, well-drained soil and full sun. Abies koreana 'Starker's Dwarf' The dwarf, Abies koreana Starker s Dwarf develops as a nest form when young and matures to a mounded pyramidal shape with age, Its wide, blunttipped needles, decorated with white undersides, present a striking texture. Protect Abies koreana Starker s Dwarf from hot, direct afternoon sun. Abies veitchii 'Heddergott' The glossy green needles of Abies veitchii Heddergott are arranged perfectly to expose their brilliant bright white undersides giving the plant the appearance of a winter frost, even in the heat of summer. A dwarf, low growing, rounded, spreading plant, this durable selection from Germany is the perfect size for the home landscape. Chamaecyparis nootkatensis 'Pendula' 'Pendula' is a stately tree that develops gently swooping, horizontal branches with gracefully draping, lighter green foliage. It differs from both 'Jubilee' and 'Strict Weeping' in that it grows more slowly and broadens out, becoming wider at the base. Use this popular Alaskan Cedar as an elegant specimen or dramatic focal point in the suburban landscape. Upright Narrow 1.2m 60cm 4 $ Gallon (I19) Spreading 60cm 90cm 4 $ Spreading 1.2m 1.8m 4 $ Upright, Weeping 5m 3m 4b $ Gallon 4

5 Chamaecyparis o, 'Gemstone' Dense and dramatic, Chamaecyparis obtusa Gemstone, selected at Iseli Nursery from thousands of Nana Gracilis seedlings, displays an unusual blend of colour and texture. Its tightly layered, green fans are alive with darker and lighter shades, and plants are so dense that a single specimen can lend extraordinary character to a small space. This garden nugget, a must-have for conifer connoisseurs, establishes an irregular upright form as it matures very slowly. Chamaecyparis obtusa 'Nana Lutea' This golden yellow selection has the same superior features as 'Nana Gracilis' and vibrant new growth. The compact, slowgrowing bush has an irregularly globose form that develops into an upright broad habit as it ages. Dense, golden sprays of foliage become brighter in more open settings. A valuable option for year-round garden colour, it prefers some protection from harsh summer sun. Chamaecyparis pisifera 'Golden Mops' The finely textured, sunny foliage of this winning "threadbranch" cypress develops vibrant new spring growth that retains its brilliance and shines in the garden all year. Well-behaved, compact and hardy, the low, mounding conifer makes a versatile addition to border, bank or foundation. It produces best colour in full sun and performs even in areas challenged by heat and humidity. Upright/Mounding 60cm 45cm 5 $ Gallon (I19) Upright 1m 90cm 5b $ Gallon (I19) Globose Dwarf 1m 1m 4 $ Gallon (I19) $ Gallon (I19) $ Gallon (I19) 5

6 Chamaecyparis pisifera 'Pin Cushion' Dense, globose, slow-growing, dwarf evergreen. Features stubby, scale-like, soft, golden foliage. Unique, pillow-like texture. Provides contrast and winter interest. Junipers h. 'Goldstrike' The spreading, vivid yellow foliage of Juniperus horizontalis Gold Strike creates a bright, cheery spot in the garden throughout the year. In spring, brilliant new growth freshens up the chartreuse interior foliage and continues the sparkling display through fall, when the look gradually softens with coral tones. The low, somewhat mounded, seedling selection from J.h. Mother Lode performs best grown in moist, well-drained soil and protected from scorching sun. Juniperus C. 'Shimpaku' This versatile, vase-shaped Juniperus chinensis Shimpaku develops upright, fountain-like branches that are covered in robust, green, awl-shaped foliage. Appreciated by bonsai enthusiasts for an irregular form and exposed, peeling bark, it also makes an interesting addition to container arrangements and garden beds. Juniperus horizontalis 'Icee blue' A sport of Wiltonii it is a very compact ground cover. Dense tightly compressed foliage resembles a thick carpet. Globe Shaped 80cm 80cm 4 $ Gallon $ Gallon Low Spreading 15cm 90cm 3 $ Gallon $ Gallon (I19) spreading 90cm 1.8m 4 $ Gallon (I19) $ Gallon (I19) Low compact 10cm 1.5m 2b $ Gallon 6

7 Juniperus horizontalis 'Mother Lode' A bright, golden yellow sport of Wiltonii, Mother Lode holds bright colour all Summer in full or partial sun. Fall bring a deep yellow-orange becoming tinged with plum by Winter for all-season attraction. Juniperus procumbens Nana A ground hugging spreader with delightful cushion form and beautiful bluish-green foliage. Low compact 10cm 1.5m 4 $ Gallon Prostrate 20cm 1m 2 $ Gallon $ Gallon Juniperus squamata Blue Star The name Blue Star is wonderfully descriptive of this immensely popular plant. As broad as high, the short branches form a star-like appearance. Spreading Dwarf 50cm 60cm 4 $ Gallon $ Gallon Larix decidua 'Horstmann's Recurved' An upright conifer with twisting, turning branchlets. Needles are green in summer and golden in autumn before falling. Prefers full sun in well-drained soil Larix decidua 'Pendula' Luminous, fresh, lime-green foliage covers this weeping, midsize tree in the Spring. In the Fall, there is a glow of yellow before the needles drop to reveal tawny twigs. With age, branching divides and spreads, giving the plant an almost animal-like character. Prefers a moist soil in the Summer. Upright 2.4m 1.2m 3 $ $ Large Weeping Variable 3m 4 $

8 Metasequoia g. 'Gold Rush' This fast-growing, pyramidal conifer has soft fern-like gold foliage that tends to not burn in full sun. In spring, the needles emerge nearly chartreuse-yellow, hold their colour well into summer, then turn orange brown in fall before dropping. Deeply fissured bark provides winter interest. Metasequoia glyptostroboides The exquisite Metasequoia glyptostroboides, a deciduous, slower-growing and hardier tree than its Sequoia cousin, develops a handsome, conical habit with horizontal branching and redbrown bark. Its feathery foliage is light green in spring and unusual peach bronze in fall. Once thought extinct, this plant was discovered in a hidden valley in China in This durable park-sized tree prefers moist soils and is virtually carefree. Microbiota d. 'Drew's Blue' A handsome, cold hardy evergreen with attractive bluegreen summer foliage that develops a maroon colouring in the winter. Its mounded, dense habit is well-suited for use in rock gardens, as a specimen plant, or massed as an easy-care ground cover. Microbiota Decussata A species from south-eastern Siberia. Juniper-like flat spreader. Good fast growing ground cover with green foliage turning bronze in Winter. Large/Upright 15m 5m 5 $ Upright Broad 7.5m 4.5m 4 $ Low spreading 60cm 90cm 3 $ Gallon Low spreading 30cm 1.5m 3 $ Gallon 8

9 Picea abies Acrocona Aptly named, acrocona means with terminal cones on the ends of branches. Abundant cones, even on young plants, with an added Spring colour featuring purple-red, immature cones. Can develop into a tree form, but the unusual coning habit tends to modify growth rate and shape to a broad pyramid. Known since about 1890, when it was found near Uppsala, Sweden. Picea abies Pumila Nest type. Short, dark green foliage on a very uniformly branched plant. Globose habit when young, spreading with age. Differs from the flatter nest types with its rounded habit, all shoots uniformly pointed out or up. growth appears later on Pumila than other nest type spruce. Picea abies Sherwood Compact A narrow pyramidal form with an ascending branching habit. Light to mid-green needles and light brown shoots. Previously listed as Pyramidalis. Picea abies 'Calvary Upright' Has very dark and shining foliage with distinctive uniform golden buds. Found in 1978 by Randy Dykstra in the Calvary Cemetery, Rock Island, IL. The parent broom was very upright in growth habit but the grafts have turned out to be bun shaped. The excellent thick dark green foliage makes this an exceptional plant. The foliage almost appears to like a Colorado spruce since the ends of the needles are sharp. Upright Broad 5m 3m 3 $ $ Globose Dwarf 1m 1.5m 3 $ Gallon (IR19) Upright Narrow 5m 2.5m 4 $ Gallon $ Gallon Globe 30cm 30cm 4 $ $ Gallon 9

10 Picea abies 'Clanbrassiliana' Picea abies Clanbrassiliana Stricta is named for Lord Clanbrassil of Ireland, who introduced several Picea abies cultivars during the late 18th century, this selection matures slowly into a beautifully compact, broadly pyramidal plant the ideal shape for a dwarf Christmas tree. Picea abies 'Cupressina' The narrow, fastigiate form of 'Cupressina' is in high demand for urban and boundary plantings where strong vertical accents are required. This selection grows quite quickly and withstands snow loads better than other fastigiate types. Picea abies 'Fat Cat' Picea abies Fat Cat has very short, stiff needles and short shoots that give it the appearance of a rotund, green cat, curled up in a ball for a snooze. Iseli Nursery acquired the plant, a witch s broom from Picea abies Graciosa, in 1994 and officially named it for a tubby, slumbering feline. Extremely hardy, reliable and slow-growing, this kitty creates a presence in the landscape, but don t try to pet its fur. Picea abies 'Formanek' This radically prostrate, slowgrowing form of Norway Spruce will become a densely matted, spreading carpet over time. If staked up, its strongly weeping branches cascade down and create a pendulous form. Unstaked, it is the perfect plant to creep over and around rocks. Broad/Pyramidal 3.6m 2.4m 3 $ Gallon $ Gallon Upright, narrow 10m 3m 2 $ $ m 20 $ m 20 Globe Shaped 1.2m 1.2m 3 $ Gallon $ Gallon Prostrate/Spreading 1m 1m 3 $ $ Gallon $

11 Picea abies 'Frohburg' Short, slender, medium-green needles and a slower growth rate compared with the more common Picea abies Pendula. With staking, Frohburg exhibits a narrow strict weeping habit, with a full spreading skirt. An excellent choice for limited spaces. Picea abies 'Gold Drift' Picea abies Gold Drift adds colour to the garden in whatever shape and boundaries the gardener allows it to have. Early spring brings bright lime green new growth. The foliage that is fully exposed to the sun turns a vibrant yellow in late spring and summer. The brilliance continues until winter when the colour becomes more subdued. Can be allowed to ramble as a groundcover, drape over rock walls, or become a garden feature when staked upright. Picea abies 'Gregoryan Parsons' An irregular shape with very nice colour, thick needles, tan stems, and bright brown buds. This plant has a great dwarfed alpine appearance; the perfect rock garden specimen. Picea abies 'Hillside Upright' Picea abies Hillside Upright is a rare and unique form of Norway spruce, often considered a natural sculpture. Distinct green foliage over rust colored stems accent a rugged yet elegant appearance suitable for any type of garden setting. A truly carefree plant for the urban environment. Plant in full sun whenever possible. Pendulous Variable 1.5m 3 $ $ $ Gallon Weeping Variable 3 $ $ Upright Broad Dwarf 80cm 80cm 4 $ Gallon Upright Narrow 3.6m 1.8m 3 $

12 Picea abies 'Jana' An extremely miniature evergreen conifer with very short dark-green needles. With a form slightly wider than tall, it is one of the most dwarf of all conifers. Prefers full sun in well-drained soil. 6" tall x 8" wide in 10 years. Hardy to -50 degrees. USDA zone 2. Picea abies 'Pendula' The dark green weeping Norway spruce can be easily grown, staked, and trained into an upright specimen, or allowed to grow as an undulating ground cover, hanging over sloped and walls. Globe Shaped 15cm 20cm 3 $ Gallon Large Weeping Variable 1m 3 $ Gallon (I19) $ $ Picea abies 'Pusch' Named Collector's Conifer of the Year in 2008, this small, slowgrowing Norway Spruce, a witch's broom from 'Acrocona', produces loads of bright red cones on many short shoots in spring. The tiny cones brown as they age, but continue to decorate the irregular, dwarf variety year-round. Globose when young, the small spruce develops an upright broad shape with maturity. It is extremely hardy and grows well in full sun or part shade. From the former East Germany. Globe Dwarf 1.5m 1.5m 3 $ $

13 Picea abies 'The Limey' Formally thought to be a seedling selection of Picea glauca, the originator of this exciting plant has informed us that The Limey is truly of Norway Spruce origin. Fresh, new foliage emerges each spring from the buds of Picea abies The Limey with a bright lemon-lime color. Short needles adorn open branching that will fill in with maturity. As the season progresses, the exposed topsides of the needles remain a pleasant yellow while the undersides and shaded interior foliage turn lime green creating a striking contrast. The Limey thrives in moist, welldrained soil. Picea abies 'Tompa' Fresh green needles and a compact habit make the slowgrowing Picea abies Tompa a great choice for smaller landscapes and rock gardens. Its wide, conical shape resembles the well-known Alberta Spruce for which it is a superior alternative. Picea abies 'Wingle's Weeper' An extremely pendulous selection of Norway spruce. If not staked, it will lay flat on the ground becoming a ground cover. With age, it will develop a terminal leader becoming an irregular upright weeping tree. Needles are very short and tight, blue-green in colour. This plant makes a handsome specimen if staked to about 8 feet (2.6 m) vertical and then allowed to weep on it s own after reaching that height and it will form ground cover skirt. Size estimates are frivolous with this plant. Just be aware that the terminal branches may grow a foot (30 cm) or more per year. Upright Broad 4.5m 3.6m 3 $ Dwarf/Upright 1m 1.2m 3 $ Gallon (I19) $ $ Gallon Weeping Variable 3m 3 $ Gallon $ Gallon $ Gallon 13

14 Picea engelmanii 'Fritsche' When young, this vigorous tree will grow strongly upright with broadly sweeping branches. Those branches become adorned with pendulous branchlets that fall immediately downward, giving the tree an appearance of being draped in a flowing robe. As the older branches mature, they too begin to droop creating a specimen of majestic, yet graceful beauty. Long, thin, grayish blue green needles give this tree a soft texture and satisfying colour. Picea engelmannii 'Hexenbesen Jasper' Softer in colour and in needle texture than dwarf Picea pungens cultivars, this compact, globose spruce traces its roots to a species native to the Rocky Mountains. Rarely seen in the trade, the muted, blue-green conifer thrives in cool, mountain conditions, so its subtle, rugged beauty makes a perfect addition to the alpine garden. Picea glauca 'North Star' Selected for its resilience to harsh winter conditions, this sturdy, compact White Spruce produces a densely branched, classic pyramid that is covered with medium-green needles. Its moderate growth rate and ultimate, intermediate size, together with superior hardiness make this introduction from Iseli Nursery ideal for use in larger, more exposed spaces, mixed borders and beds. Picea glauca 'Pendula' An outstanding weeping selection, distinctive in its formal narrow conical shape, yet very pendulous with stiffly held, downward hanging branches, heavily covered with light gray-green needles. Broad/Upright 10m 3m 3 $ $ Gallon Miniature/Globe 60cm 60cm 3 $ Narrow/Upright 3.6m 1.8m 3 $ $ Weeping Large 10m 2.5m 4 $ $ Gallon 14

15 Picea glauca 'Rainbow's End' Superior seasonal colour makes 'Rainbow's End a brilliant addition to the summer garden. A second flush of growth transforms the light-green, conical tree in midsummer into a beacon of bright lemon-yellow. Although similar in size and shape to 'Conica,' the extraordinary color of this tree offers a dramatic summer surprise. Found as a mutation at Iseli Nursery in 1978, it appreciates consistent moisture, good nutrition and an occasional blast from the garden hose during summer to increase pest resistance. Picea mariana 'Golden' This broad, upright cultivar produces an attractive horizontal branch structure and interesting, colorful foliage. Needles that are primarily blue green have a creamy yellow frosting, a feature that accentuates the layered look of the large conifer. Picea omorika 'Gotelli Weeping' Gotelli Weeping' is a selected form of Siberian Spruce. This magnificent, formal tree adds height and drama to any garden. As a young tree it has an open form but it matures into a neat, narrow spire with gracefully pendant branches and strictly weeping branchlets. It shares the lovely two-tone appearance of green and silver blue needles with the species. It tolerates heat and humidity well. This tree's beauty and weeping character increase with time and maturity. Narrow/Upright m 4 $ Gallon (I19) Upright Broad 8m 4m 3 $ Gallon Large/Weeping 5m 2.5m 4 $ Gallon $ Gallon 15

16 Picea omorika 'Silberblue' Bright and bushy, this omorika has classic two-tone needles that display a bright silver-blue against a green interior. A wide spreading base supports a sweeping upright peak. Very attractive when planted in deep, rich, well-drained soil in full sun. Picea pungens 'Procumbens' Similar to Pendula in colour, but used as a spreading, undulating groundcover. Procumbens is very effective when draped over a rock wall or slope. Upright/Broad 9m 2.5m 4 $ Gallon $ m 15 $ m 20 Low Compact Variable 1.5m 3 $ $ Picea pungens 'The Blues' Picea pungens The Blues was discovered as a unique growth sport on a Weeping Colorado Spruce and has become a favorite in gardens everywhere. Lush blue spring foliage drapes off of downward flowing branches creating a pleasing waterfall of year-round color. Plants may be trained to flow along a fence, deck railing, or stone wall and then allowed to spill across the ground, splashing against well-placed rocks in the garden. Enjoys a moist, well-drained location. Pinus aristata 'Horstmann' Short blue-green needles are covered with tiny white flecks of resin that are a distinguishing characteristic of the Rocky Mountain Bristlecone Pine. Pinus aristata Horstmann is noteworthy because of its more uniform branching habit compared with the typical shrubby haphazard branching pattern of this long lived species. Growth rate is comparable to the species. Use as a focal point in the rock or alpine themed garden. Weeping Variable 2 $ Upright Broad 1.2m 1m 3 $ Gallon (I19) 16

17 Pinus cembra 'Prairie Statesman' Super hardy with a super form, Prairie Statesman will make an elegant statement under some of the harshest conditions. Soft, emerald green foliage, with a hint of silvery blue, adorns this perfectly symmetrical tree. Its columnar habit provides a narrow footprint making it suitable for the home garden as well as large landscapes. Drought tolerant and extremely cold hardy, it is an excellent selection by Dr. Dale Herman, North Dakota State University. Pinus cembra Prairie Statesman ( Herman ) Pinus cembra 'Silver Sheen' A full, open habit distinguishes this Swiss Stone Pine, the largest of those we grow. Like other cembras, it produces long, twotoned needles that twist and weave together, forming bushy, blue-green branches with a "silver sheen". The beautiful, extremely hardy tree needs little pruning to stay in scale and makes a vastly superior alternative for Pinus flexilis 'Vanderwolf's Pyramid', especially in suburban landscapes. Deserving of greater use, it resists pests and disease, grows slowly and produces year-round beauty in many landscape positions. Upright, Broad 3.6m 1.80m 2 $ $ m 15 $ m 15 Upright, Broad 8m 5m 3 $ Gallon $ Gallon Pinus koraiensis 'Silveray' Bright silvery-blue long needles on a semi-dwarf, narrow tree make this a tidy landscape specimen for residential as well as commercial use. Forms a tall, dense screen when planted in a row or shines as an individual specimen. Upright, Broad 9m 3m 3 $ m (I19) 17

18 Pinus pumila 'Blue Dwarf' Pinus pumila Blue Dwarf was selected for a spring display of brightly coloured cones that contrast with the superior colour of the needles. It produces a dense load of twisted needles and a horizontal, spreading habit that is unique among Pinus pumila cultivars. Native to extremely cold, exposed regions of northeastern Asia, the tough constitution of this pine stands up to harsh conditions. Pinus schwerinii 'Wiethorst' Loads of long, super-fine, twocolor needles produce an airy, delicate quality, while a profusion of handsome, resinous cones adds to the presence of this large, graceful pine. Discovered in Germany as a witch's broom on Pinus x schwerinii, a pine hybrid combining strobus and wallichiana, it gets hardiness from the Eastern White Pine and grace and extremely long needles from the Himalayan White Pine. The outstanding, hardy tree will form a dramatic background or add an outstanding accent to the large landscape. Pinus strobus 'Angel Falls' Pinus strobus Angel Falls originated as a slow-growing seedling of P.s. Pendula in 1981 at Iseli Nursery. Angel Falls has very long, very narrow, light green needles and a strong weeping habit. Its closely held branches develop graceful draping forms that combine a tall, narrow stature with a broad, flowing skirt. After 20 years of evaluation, the unique tree offers elegance and style and was named after the renowned Venezuelan waterfall. Spreading 1m 2m 4 $ $ Broad/Upright 1.5m 1m 4 $ Gallon Weeping Varies 3 $ $

19 Pinus strobus 'Blue Clovers' A broad pyramid with extremely blue curled needles. A new introduction from Jason Hupp at Western Evergreen in Silverton, OR. Pinus strobus 'Blue Shag' Fast becoming a popular selection of the dwarf eastern white pine. This Waxman introduction is an outstanding, compact, reliably rounded form. Excellent for a variety of landscape uses. Pinus strobus 'Cortland Rose Conical shaped small tree with short bluish green needles that have a bit of a twist to them. A fairly open form that has a slight sculpting to the branchwork, but still retains a tidy appearance. Picturesque tree in a compact size. Pinus strobus 'Louie' A new evergreen conifer with a rounded form when young, eventually growing into a broad pyramid. Long soft needles are colored in bright gold. A Greg Williams introduction from Vermont. Prefers sun/partial shade in well-drained soil. Pinus strobus 'Mini Twists' 'Mini Twist' stands up to its name and has shot, green soft needles that curve and twist. Compact and round when young, 'Mini Twist' can develop a broadly pyramidal shape with age. Prefers full sun in a welldrained soil. Upright/ Broad 1.5m 1m 3 $ Gallon Globose, Dwarf 1m 1.2m 3 $ $ Upright, Broad 1m 45cm 3 $ Gallon 3m 2.1m 3 $ Gallon $ Gallon Mounding 1.2m 1.2m 3 $ $

20 Pinus strobus 'Niagara Falls' This handsome, cascading White Pine, chosen 2009 Collector's Conifer of the Year, was found as a sport of 'Pendula' and demonstrates a distinct improvement over that familiar landscape tree. The compact, weeping form boasts many draping branches and long, twotone needles. Every dense, wide specimen develops a unique character and flowing habit that mimicks the action of a roaring Niagara Falls. Found by Mike and Ken Yeager of Hickory Hollow Nursery in York in 1998 while working on a landscape job, this is a distinctive specimen for the discerning client. Pinus sylvestris 'Hillside Creeper' Pinus sylvestris Hillside Creeper is a classy creeper that spreads out and forms a flat mesa of layered branches that are covered with thick, green needles. The vigorous, hardy pine, lighter green in winter, makes an excellent ground-covering option for banks or walls or tucked in and around boulders. Found as a seedling by Layne Ziegenfus of Hillside Gardens, Lehighton, Pennsylvania. Pseudolarix amabilis Native to China, Pseudolarix amabalis is a deciduous conifer grows slowly into a large, broad pyramid with open, horizontal branching. As the seasons progress, the delicate, light green foliage of early spring deepens, and in fall the tree bursts into a dazzling gold. Plants appreciate slightly acidic, moist, well-drained soil, and full sun. Weeping Variable 3m 2 $ $ Gallon (IR19) Prostrate 60cm 3m 3 $ Upright Broad 6m 4.5m 5 $ Gallon (I19) 20

21 Taxus cuspidata 'Dwarf Bright Gold' Each soft yellow needle has a bright green striation along its length; has an upright branching habit. Can be used as a splash of colour for partially shaded area. Spreading 40cm 60cm 4 $ Gallon (IR19) $ Gallon (IR19) $ Gallon (IR19) Taxus cuspidata 'Nana Aurescens' We have chosen to grow this cultivar because it is such an outstanding sunny-yellow, lowspreading plant. Eye-catching brilliant foliage. A conifer we are proud to offer. Thuja occidentalis 'Degroot's Spire' This narrow columnar is unique both for its form and refined texture. It can be planted as a singular specimen or used in a narrow situation. Spreading, Dwarf 60cm 1m 4 $ Gallon (I19) Gallon (IR19) Upright, Narrow 2.5m 90cm 3 $ $ Gallon 1.2m (I19) $ Gallon 1.5m Thuja occidentalis 'Filiformis' A very interesting and yet rare evergreen which features arching sprays of fine, thread-like bright green foliage on a mounding, haystack form; unquestionably distinctive, use as a solitary for effect or in the garden; Thuja occidentalis 'Hetz Midget' Dense, rounded plant, this slowgrowing selection boasts vertical sprays of tight, green, lacy foliage with bronze tones in winter. Thuja occidentalis Hetz Midget stays small enough and grows slowly enough to be useful even in little gardens. From a seedling raised by Frank R. Hetz around 1930; introduced in Hardy, durable and adaptable to many conditions. Upright Weeping 2.4m 1.8m 3 $ Gallon (I19) $ Upright/Broad 1m 1m 3 $ Gallon $ Gallon (R18) 21

22 Thuja occidentalis 'Jantar' 'Jantar' is an exciting new brilliant yellow beacon from Poland that Iseli Nursery is proud to offer as part of our plant line. The eye popping yellow on this version of Emerald Arborvitae becomes a warmer amber tone during winter, hence the name 'Jantar', Polish for amber. With the same narrow upright habit as its popular green parent this selection will add dramatic colour to the landscape as a focal plant or privacy screen. Selected by Jakub Jablonski of Poland and introduced to the U.S. by Breeder plants. Thuja occidentalis 'Mr. Bowling Ball' This dwarf arborvitae has the perfect spherical habit that lends form and structure to the garden. The foliage is a soft silver green with a fine, almost lacy, texture. Thuja occidentalis 'Primo' Rich, deep green summer colour combines with the compact textural foliage and naturally sculpted spire-like shape making this new selection an unexpected breakthrough for the hardy common Arborvitae. With a muted green winter colour, a very young tree has proportions perfect for mini-scapes or container gardening. As it ages, an elegant small tree develops. The natural character as a specimen is the finest quality a conifer can offer the landscape in either cold or moderate climates. Primo! Thuja occidentalis 'Quebec Weeping' A unique weeping form to this evergreen accent plant. Dense branches display the loose tufts of long thread-like pendulous branches. growth arriving in spring is bright green. Upright/Narrow 1.8m 1m 4 $ Gallon (I19) $ Globe Shaped 1m 1m 3 $ Gallon $ Gallon Upright Narrow 1.2m 30cm 3 $ Gallon (I19) $ Gallon (I19) Pendulous 3 $ Gallon 22

23 Thuja occidentalis 'Yellow Ribbon' An improved form, Thuja occidentalis Yellow Ribbon provides dense, showy, golden yellow foliage throughout the year. Line up a row of these distinctive plants to create a tall, durable hedge that brightens any site, or use one or more as exclamation points in the garden. Hardy and adaptable to many conditions. Thuja occidentalis 'Zmatlik' 'Zmatlik' is a hardy, adaptable American Arborvitae with a comfortable columnar habit, good color and fine texture. Its foliage resembles the thick, ruffled foliage of 'Degroot's Spire,' but it has a smaller scale and a darker color. Its upright form develops slowly to make a great focal point or privacy screen. Found as a seedling by Mr. Zmatlik in the Czech Republic in Tsuga canadensis 'Coles Prostrate' Stiffly weeping main branches make a truly prostrate growing plant. Useful to highlight contours of stone in the rock garden. Prefers partial shade. Upright Narrow 7.5m 1.5m 3 $ Gallon (I19) Upright, Narrow 2.5m 1m 3 $ Gallon (I19) $ Prostrate Dwarf 30cm 1m 4 $ Gallon (I19) $ $ Tsuga canadensis 'Forest Fountain' This is a beautiful upright tree that has up-swept branches which arch outward like a fountain; makes a wonderful garden accent or landscape focal point; likes sunshine and acidic moist soil. Upright Broad 6m 3m 3 $

24 Tsuga canadensis 'Gentsch White' suga canadensis Gentsch White is a variegated, globose shrub that will brighten most any shady spot. Its creamy white branch tips are especially intense in fall and winter, and an annual shearing will maintain a compact habit and encourage new white growth. A vigorous grower, Tsuga canadensis Gentsch White responds very well to shearing for a pleasing and manageable form. From Otto Gentsch, Long Island, York. Tsuga canadensis 'Jervis' Tsuga canadensis Jervis features tight, dark green foliage and a densely branched, broad pyramidal habit. Jervis will grow slowly in your garden in an irregular form making it an interesting focal point that will not outgrow its place. The prominent buds and short twiggy growth make this a unique plant, adding year round interest to any garden. Tsuga canadensis 'Moon Frost' Bright white new growth, reminiscent of the glow of frost on a moonlit night. Older green inner foliage retains light tones giving the plant an overall whitish appearance. In winter, the white foliage is blushed with pink. A reliable small dwarf conifer. Tsuga canadensis ' Gold' Fast growing upright plant. Leaves green except for spring, when all new growth is bright gold. Globe Shaped 3m 3m 3 $ Gallon Globe Shaped 90cm 60cm 3 $ $ Globe 1m 1m 3 $ Gallon (I19) $ Upright/ Broad 3.6m 1.80m 3 $ Gallon Tsuga canadensis 'Pendula' This weeping form of Canadian hemlock is a widely known and used plant, staked and trained to develop height and character. Branches are pendulous, forming a thick exterior shell of foliage. Weeping Upright Variable 3.5m 4 $ $ Gallon (IR19) 24

25 Tsuga diversifolia 'Loowit' Small, blunt needles look like green grains of rice interspersed with tiny brown buds. Diminutive branches crowded with branchlets form a tight, congested bun. This dwarf hemlock was selected from seed collected in the high alpine region of Fukushima prefecture, Japan. It was given the Native American name for Mt. St. Helens, Iseli Nursery's famous volcanic neighbor. Tsuga diversifolia 'Minikin' Small, wide, green, blunt-tipped needles sit at different angles along reddish brown shoots occasionally exposing their silverywhite undersides to give Tsuga diversifolia Minikin a special sparkle. Slow growing and globe shaped when young, it will become more vigorous and oval shaped. Hardy and thrives in many climates being tolerant of full sun to shady conditions when planted in well-drained, moist soil. Acer ginnala 'Ruby Slippers' Unusual for this species, this cultivar has a single, straight trunk. Abundant red fruits in June resemble little red slippers and are long lasting. Red, orange and gold fall foliage. Hardy and adaptable. Moderate growing. Acer platanoides 'Princeton Gold' A smaller tree with bright yellow new growth. Oval growth habit, very hardy. Acer platanoides 'Royal Red' Densely branched with glossy maroon foliage all season. Redbronze fall colour. Faster growing than Crimson King. Globe Shaped 1.5m 1.5m 4 $ Gallon $ Upright/ Broad 1.8m 1.2m 4 $ Rounded 6m 6m 3 $ Gallon $ Gallon Broad/ Oval 11m 10m 4 $ Gallon Broad/ Oval 12m 10m 4 $ Gallon $ Gallon 25

26 Acer pseudoplatanus 'Tunpetti' Spring brings bird of paradise effect. Summer sees deep glossy green surface and velvety royal purple underside. Spectacular colours in the fall. Tar spot resistant. Acer rubrum 'Autumn Blaze' An improved hybrid with brilliant, long lasting, orange-red fall colour, an upright, uniform branching habit and a rapid growth rate. Will tolerate wet soils with good drainage. Acer rubrum 'Red Sunset' Red Sunset Red Maple features showy clusters of red flowers along the branches in early spring before the leaves. It has green foliage which emerges red in spring. The lobed leaves turn an outstanding red in the fall. Acer saccharhum 'Temple' Incredibly narrow. Orange red fall colour. Broad Upright 12m 9m 4 $ Gallon Upright Oval 15m 12m 4 $ Gallon Upright Broad 15m 12m 4 $ Gallon Upright 23m 3m 4 $ Gallon Acer saccharum 'Green Maple' Green Mountain Sugar Maple has green foliage throughout the season. The lobed leaves turn outstanding shades of gold, orange and scarlet in the fall. Betula 'Crimson Frost' Loose pyramidal shape with deep purple foliage and white bark with a cinnamon hue. Leaves turn yellow in the fall. Upright Broad 18m 15m 3 $ Gallon Upright pyramidal 8m 3m 3 $ Gallon Betula nigra The species is valued for its relatively rapid growth, tolerance of wetness and some drought, unique curling bark, spreading limbs and relative resistance to birch borer. Upright Oval 12m 12m 3 $ Gallon 26

27 Betula nigra 'Cully' Heritage A River Birch chosen for its lighter colored bark and large, glossy, light green leaves. The peeling bark exposes mottled patches of cream, orange and pinkish tan colors. Upright, Broad 12m 9m 3 $ Gallon Caragana arborescens Pendula Graceful tree with weeping branches. Attractive in beds where some height is needed. Suitable near entrances. Weeping 1.8m 1.8m 2 $ Gallon (W19) $ Gallon Caragana Arborescens Walker Very finely cut leaves with branches almost reaching the ground. Weeping 1.8m 1.8m 2 $ Gallon (W19) $ Gallon Cercidiphyllum japonicum Beautiful heart-shaped leaves with a delicate texture makes this an excellent landscape tree. Has beautiful fall colour, and is trouble free from most insects and disease. Cercidiphyllum japonicum 'Pendula' An eye-catching specimen; its weeping branches form an attractive dense crown. Beautiful blue-green foliage turns bright yellow in fall. Grafted at 1.5m. to display pendulous branches Cercidiphyllum japonicum 'Red Fox' A medium, upright, columnar deciduous tree. Early spring leaves emerge a warm, dusky redpurple maturing to green-purple in summer. Fall colour is in shades of gold to pink to orange. Fall leaves smell of burnt sugar or caramel when they drop. Prefers sun/partial shade in well-drained soil. Round 15m 4m 4 $ Gallon Upright/ Weeping 6m 3.6m 4 $ Gallon $ Gallon Upright/Narrow 3.6m 1.50m 4 $ Gallon 27

28 Cercis canadensis 'Covey' A stunning accent shrub with gracefully arching and weeping branches, a twisted trunk and very showy pink to purple flowers held tightly on bare branches in early spring, curious heart-shaped leaves; an incredible garden accent, especially when in bloom. Cercis canadensis 'Ruby Falls' Weeping, large red foliage is eyecatching in the landscape. 'Ruby Falls' has dark rose coloured blooms in the spring that emerge on the bare stem. Small yards will benefit from the elegance and small stature of 'Ruby Falls. Benefits from partial shade and well drained soil. Do not overwater. Cercis canadensis 'Vanilla Twist' Beautifully cascading branches burst out into masses of stunning white blooms. Charming heartshaped leaves fill the tree as blooms fade and remain light green throughout the season. Fagus s. 'Sandrode' Beautifully cut, rounded leaf edges give a pleasing texture to the dwarf Fagus sylvatica Sandrode. Growing into a broad upright form, this slow grower is ideal for miniature gardens and bonsai enthusiasts. Hardier than it might look, this Dutch introduction is sure to please any gardener with a need for a pleasing tree form in a very small space. Provide full sun and moist, well-drained soil. Weeping 2m 2.5m 5 $ Gallon (W19) Weeping 1.8m 3m 5 $ Gallon Upright Weeping 3.6m 2.4m 5 $ Gallon Upright Broad 1.8m 2.4m 5 $ Gallon (I19) 28

29 Fagus sylvatica 'Purple Fountain' Purple Fountain Beech is a deciduous tree with a columnar and cascading shape. At maturity it can reach a height of 7m but still only spread to 4m. It bears alternate, simple leaves which are 10cm long, with wavy margins. The leaves start out the summer with a nice purple colour, though the intensity fades as the summer progresses. It is slow to leaf out in the spring. Fagus sylvatica 'Red Obelisk' A narrowly columnar tree with deep purple crinkled foliage all season long, excellent for colour, articulation or as a tall screen; quite particular about growing conditions, requires rich soil and significant moisture; a good size for the home landscape. Fagus sylvatica 'Tricolor Beech' Tricolor Beech has attractive white-variegated deciduous burgundy foliage with hints of pink throughout the season. The serrated pointy leaves are highly ornamental and turn an outstanding coppery-bronze in the fall. Ginkgo biloba Unique fan-shaped leaves start out green but change to a goldenyellow fall foliage. Before the whole leaf turns golden, Upright/Weeping 6m 4m 5 $ Gallon $ Upright/Narrow 12m 3m 5 $ Gallon $ Upright Broad 9m 6m 5 $ Gallon Upright Broad 15m 12m 4 $ Gallon 29

30 Ginkgo biloba 'Mariken' Standard The compact, bushy Ginkgo biloba Mariken was discovered in 1995 as a witch s broom growing in a Ginkgo tree in the Netherlands. It has proven an excellent find, descended with the unique history of the species, with the same fanshaped green leaves that turn bright yellow in fall. But Mariken stays very small, its thick, spreading branches loaded with a dense arrangement of foliage. The slow-growing, deciduous conifer makes a high-interest architectural feature, a flat, rounded, form, for either small garden. Ginkgo biloba 'Menhir' The Ginkgo biloba 'Menhir' is a vigorous columnar form from its early age. The leaves are more cutted than the type, blue-green coloured in spring and summer, then golden yellow in autumn. Ginkgo biloba 'Pendula' Top-grafted, with horizontal branching and drooping tips. Unique, two-lobed, fan-shaped leaves with almost parallel veins. Foliage emerges green in colour later in the spring. Leaves turn golden-yellow in the fall. Ginkgo biloba 'Saratoga' A truly elegant variety with the most unique elongated pendulous leaves; stunning pyramidal form and consistent golden fall colour. Ginkgo biloba 'Troll' Small, compact size, 'Troll' is an excellent specimen to grow in a patio container or a small, rock garden. Ginkgo have no serious insect or disease problems, making it a low maintenance plant. Globe Shaped 1.8m 1.8m 4 $ Gallon 100cm (W19) $ Gallon 120cm (W19) Upright Narrow 15m 1.5m 4 $ Gallon Umbrella From 3m 3m 4 $ Gallon Upright/ Broad 10m 6m 4 $ Gallon Standard/Globe 80cm 80cm 3 $ Gallon 120cm (W19) $ Gallon 40cm (W19) 30

31 Ginkgo 'Princeton Sentry' Is a columnar selection that is often specified for narrow street side plantings. Its stiffly upright branches form a narrowly pyramidal crown. 12m 4.5m 4 $ Gallon $ Gallon Gleditsia triacanthos var. inermis 'Sunburst' Sunburst Honeylocust. The foliage keeps its beautiful appearance all Summer. Stately in form with broad pyramidal head. Very hardy and does well in nearly all locations. Thornless and seedless. Upright/ Spreading Large 12m 10m 4 $ Gallon $ Gallon $ Gallon Gymnocladus dioicus Light blue-green compound leaves. A native tree that is most picturesque, especially during the winter. Hydrangea 'Fire and Ice' Standard A compact, early blooming, heat tolerant selection with attractive season-long greenish red foliage. Stunning flower clusters first open to a creamy white in early summer, turn pink in midsummer, then develop a deep red colouring in fall. Hydrangea p. 'Mega Mindy' Is a fast growing hydrangea with large flowers that emerge white and age to a lush red-pink in late summer. Hydrangea paniculata 'Limelight' Huge, bright lime-green blooms, changing to snow white, then pink and finally burgundy bronze. Pyramidal 17m 13m 4 $ cm 15 Gallon 1.8m 1.2m 4 $ Gallon (W19) Tree Form 1.5m 1.8m 3 $ Gallon Upright,spreading 2m 3m 4 $ Gallon (RWB19) 31

32 Hydrangea paniculata 'Phantom' This Hydrangea is named 'Phantom' for the white colour of the blooms, but they are anything but insubstantial! The massive, 37cm flower clusters are overflowing with big, starry florets, giving 'Phantom' the biggest flower heads of the species! Hydrangea paniculata 'Quick Fire' Standard Earliest flowering. Flowers gradually turn from white to vivid dark pink. Liriodendron tulipifera A native tree with distinct bright green leaves turning to goldenyellow in the fall. Tulip-shaped flowers of green/yellow/orange in May. Plant in moist well-drained loose soils. Magnolia 'Elizabeth' A stunning yellow-flowered Magnolia, with a profusion of elegantly tapered buds that open to large, fragrant, primrose-yellow blooms in spring. Blooms are replaced by large, dark green leaves on the neat, upright, pyramidal form. Well-suited for use as a landscape specimen, and a wonderful shade tree with its widespread branches. Deciduous. Magnolia x Yellow Bird A terrific yellow flowering magnolia that blooms for 2-3 weeks. Very hardy. 2.4m 2.4m 4 $ Gallon Tree Form 2m 2m 4 $ Gallon Pyramidal 25m 15m 5 $ Gallon 7.5m 6m 4 $ Gallon Upright 7m 4m 4 $ Gallon 32

33 Malus 'Dreamweaver' A beautiful columnar accent tree for smaller yards. Bright fragrant pink flowers in stunning clusters along the branches in mid spring, which emerge from distinctive rose flower buds before the leaves. The foliage emerges burgundy in spring turning a attractive dark green foliage with coppery bronze undersides. Small purplish ornamental fruits are showy and carried in abundance from early to late fall. Malus 'Louisa' Broad weeping habit with good disease resistance. Red buds open to true pink flowers. Fruit is yellow with rose blush. Platanus occidentalis A common riverbank tree in eastern North America, with a large, spreading habit of growth, interesting leaves and beautiful creamy white mottled bark; large and imposing, a great shade tree for larger landscapes; somewhat susceptible to disease. Sycamore has green foliage throughout the season. The large serrated lobed leaves turn coppery-bronze in fall. Neither the flowers nor the fruit are ornamentally significant. The mottled silver bark is extremely showy and adds significant winter interest. Upright/Narrow 3m 1m 3 $ Gallon Weeping 5m 5m 4 $ Gallon Rounded 30m 25m 4 $ Gallon Quercus alba x robur Crimson Spire Crimson Spire Oak. This hybrid selection of White and English Oak combines the best qualities of both varieties; reddish Fall colour and a tight fastigiate habit. Quercus palustris Pin Oak has dark green foliage throughout the season. The spiny lobed leaves turn an outstanding red in the fall. Upright Columnar 14m 3m 4 $ Gallon $ Gallon Upright Pyramidal 18m 12m 3 $ Gallon 33

34 Quercus palustris 'Green Pillar' This tightly columnar tree is changing landscapes with its fastigiate form and maroon-red fall color; use in groups as a formal screen or allee or as a solitary to punctuate the skyline of your landscape. Upright/Columnar 15m 4.5m 4 $ Gallon Quercus robur 'Fastigiata' Pyramidal English Oak. A very hardy pyramidal tree. Some foliage remains during the Winter. Relatively fast-growing. Upright Narrow Large 15m 5m 4 $ Gallon Quercus robur x alba 'Skinny Genes' Columnar and fastigiate in form, it is the narrowest yet of the English x White Oak hybrids. The glossy, very dark green summer foliage is mildew resistant and gives a clean summer appearance, then turns yellow in autumn. Quercus rubra Rounded, broad-spreading, often irregular crown Leaves with, sharply pointed lobes, are dark green in summer. Insignificant flowers (catkins) are followed by acorns with flat shaped cups. Foliage turns a red-brown in the fall. Salix 'Hakuro Nishiki' (Tree Form) Striking ornamental shrub. foliage is variegated pink, white and green. Syringa meyeri 'Palibin' Fragrant pale lilac blooms. Foliage is green then changes to brilliant Fall colour. Upright/Narrow 13m 3m 4 $ Gallon Upright/Broad 12m 15m 3 $ Gallon 2m 2m 3 $ Gallon (W19) Compact Standard 1.5m 1.5m 3 $ Gallon Syringa reticulata Ivory Silk Ivory Silk Tree Lilac. Sturdy compact tree. Large creamy white flowers cluster, early July. Upright Oval 8m 5m 2 $ Gallon 34