'New Horizon' has excellent resistance to Dutch elm disease, elm leaf miner, black leaf spot and verticillium wilt. US PP8684 P. U S Patent Office. It's an excellent shade tree for a lawn or terrace and it will tolerate a wide range of conditions. Ulmus japonica x pumila 'New Horizon' PP8684 Plant propagation prohibited. In commerce in the US, the tree is occasionally propagated by grafting onto an Ulmus pumila rootstock, rather than simply rooting cuttings as normally practiced in North America and Europe. Bark is brown-grey, flaking in rectangular plates when mature. Ulmus x 'New Horizon' (PP8684) Characteristics Ovate-elliptic, dark green leaves (to 4" long) have double serrate margins, acuminate tips and asymmetrical bases. This is a cultivar of the American elm. Description Ulmus 'New Horizon' Fast-growing tree with dense pyramidal crown, to approx. Landscape Attributes: New Horizon Elm is a dense deciduous tree with an upright spreading habit of growth. [14], 'New Horizon', Wisconsin-Madison University. Ulmus is a genus of about 45 species of mainly trees and a few shrubs from found in the North Temperate regions. BB: 1 3/4 in. The trees in the English trials first flowered aged 10 years, in late March.[10]. The trunk thickens fast; the dense growing, healthy leaves create a highly aesthetic appearance. Non-showy, small green flowers appear in spring before the foliage emerges. Ulmus 'New Horizon' is an American hybrid cultivar raised by the Wisconsin Alumni Research Foundation (WARF), from a crossing of the Japanese Elm clone W43-8 = 'Reseda' (female parent) with Siberian Elm clone W426 grown from seed collected from a street tree at Yankton, South Dakota. Size: 2 in. Branches are slightly arching, with a finer textured appearance than most elms. 20 Search Results. The tree has not been an unqualified success. Its average texture blends into the landscape, but can be balanced by one or two finer or coarser trees or shrubs for an effective composition. Be the first to review this product . It can withstand all aspects of the British climate – drought, flooding, salt-laden coastal roads – and will tolerate even poor soils. SKU. Bark is brown-grey, flaking in rectangular plates when mature. Its average texture blends into the landscape, but can be balanced by one or two finer or coarser trees or shrubs for an effective composition. Landscape Attributes: New Horizon Elm is a dense deciduous tree with an upright spreading habit of growth. Leaves are … One would make a wonderful shade tree for your front yard, or plant several along your street or driveway for a homey welcome. 'New Horizon' was introduced to Europe by the Conrad Appel nursery (ceased trading 2005) in Darmstadt, Germany, which propagated the tree under licence as one of the hybrid elms offered in the Resista series [11]; the tree is currently propagated by Eisele GmbH. 25 m tall by 10 m spread. Along with DED, … Its average texture blends into the landscape, but can be balanced by one or two finer or coarser trees or shrubs for an effective composition. Ulmus minor Mill., the field elm, is by far the most polymorphic of the European species, although its taxonomy remains a matter of contention.Its natural range is predominantly south European, extending to Asia Minor and Iran; its northern outposts are the Baltic islands of Öland and Gotland, although it may have been introduced here by man. Adapt easily to extremes in soil pH, moisture and heat and wind. New Horizon was developed in the 1950’x at Wisconsin University by Dr. Smalley, Crossing Umus japonica and U. pumila. It reportedly has excellent resistance to Dutch elm disease. In trials in eastern Arizona [9] it often exhibited > 25% crown dieback over winter and a very high level of leaf scorch in summer. Genus name comes from the Latin name. Generally tolerant of urban conditions. Has little autumn colour. The tree was introduced to the UK and Ireland by Hillier Nurseries, who have sole distribution rights. Ulmus New Horizon 25G. Your 'New Horizon' Elm is a fast-growing, stately tree with decorative elements. Ulmus is a genus of about 45 species of mainly trees and a few shrubs from found in the North Temperate regions. 25 m tall by 10 m spread. Neither the flowers nor the fruit are ornamentally significant. Blossoms in clusters of light green flowers, followed by seeds enclosed in wings. Ulmus 'New Horizon' Mature Height: 50 ft Mature Spread: 30 ft Growth Habit: Upright Growth Rate: Fast Light Preference: Sun Foliage: Dark Green Fall Color: Yellow Growth Zone: 5. New Horizon elm is a hybrid cross between a Japanese elm clone (U. davidiana var. Grow in average, medium moisture, well-drained soils in full sun. Plants are usually deciduous but some species are semi-evergreen. Patent application: Elm tree named New Horizon. Print This Page. Ulmus 'Morton Glossy' Triumph Elm: Ulmus japonica x wilsoniana 'Morton Red Tip' Danada Charm™ Elm: Ulmus propinqua 'JFS-Bieberich' Emerald Sunshine® Elm: Ulmus japonica x pumila 'New Horizon' New Horizon Elm: Ulmus americana 'Priceton' Princeton Elm: Ulmus americana 'Jefferson' Jefferson Elm: Ulmus americana 'New Harmony' New Harmony Elm Fall color is not showy. Bark is brown-grey, flaking in rectangular plates when mature. Adapts to both wet and dry sites. 25 m tall by 10 m spread. [1] 'New Horizon' was patented in the US in 1994, while in Europe, it is marketed as one of the 'Resista' elms [7] protected under E U breeders' rights (E U council decision 2100/94). The New Horizon elm has slightly arching branches that give it a finer textured appearance than most elms. Retail; Nursery Name City State / Province ; McKay Nursery Co. Waterloo : Wisconsin : McKay Nursery Co. Phloem necrosis, wetwood, various wilts, rots and cankers may occur. Its average texture blends into the landscape, but can be balanced by one or two finer or coarser trees or shrubs for an effective composition. 'New Horizon' was named 'Best New Plant Variety' by Horticulture Week in 2005, however, an assessment by Butterfly Conservation found its growth on heavy, poorly drained ground negligible. [6] However, it has proven susceptible to attack by elm leaf beetle Xanthogaleruca luteola [7] [8] and Japanese Beetle in the United States. The New Horizon is an excellent, vigorous dutch elm resistant elm tree that has foliage which is larger and deeper green than our other elms. New Horizon Elm is a dense deciduous tree with an upright spreading habit of growth. It is the result of a cross between Ulmus pumila (Siberian elm) and Ulmus davidiana var. New Horizon Elm is a dense deciduous tree with an upright spreading habit of growth. New Horizon Elm is a dense deciduous tree with an upright spreading habit of growth. New Horizon resulted from this process and was chosen for release to the trade. Box 189 • Boring OR 97009 503-663-4128 • Fax 503-663-2121 Toll-Free 1-800-825-8202 www.jfschmidt.com New Horizon Elm Ulmus japonica × pumila ‘New Horizon’ Zone: 4 It's an excellent shade tree for a lawn or terrace and it will tolerate a wide range of conditions. [13] Another hundred were included in the tree planting at the Olympic Park. New Horizon Elm. It is a sibling to ULMUS ’New Horizon’. Plants are usually deciduous but some species are semi-evergreen.Genus name comes from the Latin name. Quite possibly the most important characteristic of New Horizon elm is its resistance to Dutch Elm Disease. This is a cultivar of the American elm. New Horizon Elm Growing and Maintenance Tips. ‘New Horizon’ is a compact, upright, rapid-growing, hybrid elm that typically matures over time to 40′ tall and to 25′ wide. ’New Horizon’ is a fast-growing tree of medium height, the crown is dense, oval to conic. The New Horizon is an excellent, vigorous dutch elm resistant elm tree that has foliage which is larger and deeper green than our other elms. Fast growing with a compact, oval and slightly arching habit to 50 feet tall and spreading to 25 feet wide. Smalley, E. & Guries, R. (1993). Ulmus 'New Horizon' Height: 30-40ft Spread: 20-25ft Zone: 3-7 Exposure: Full sun Growth Rate: Moderate to fast Bloom Time/Color: N/A Fall Color: Red/brown Uses: Shade tree, street tree Maintenance: Low Tree Shape: Oval, upright Other: Dutch elm disease resistant BB: 4 in. New Horizon was developed in the 1950’x at Wisconsin University by Dr. Smalley, Crossing Umus japonica and U. pumila. In 2004, 80 trees were donated to the Greater London Council as part of the grower's European Elm City promotion; similar gifts were also made to Belfast, Cardiff (Pontcanna Park), and Hamburg (the central City Park). 103756. The tree's growth habit is unusual; in an assessment at U C Davis as part of the National Elm Trial, its stem diameter increased faster than any other of the 15 cultivars, but increase in height, averaging 0.9 m per annum, made it one of the slowest growing, vertically. Those resistant varieties were crossed again and then scrutinized. Prefers rich, moist loams. However no losses have been sustained, and in sheltered conditions on deep loam over chalk, 'New Horizon' grew healthily if relatively slowly, increasing in height by approximately 50 cm per annum, less than half the speed of the Dutch hybrids such as 'Dodoens' planted with it. A water thrify shade tree with large dark green leaves that turn rusty-red in fall. It is the result of a cross between Ulmus pumila (Siberian elm) and Ulmus davidiana var. We use cookies to recognize visitors and analyze their search preferences. It is a good, clean-growing, somewhat upright plant with grayish bark. 'New Horizon' is a compact, upright, rapid-growing, hybrid elm that typically matures over time to 40' tall and to 25' wide. Blossoms in clusters of light green flowers, followed by seeds enclosed in wings. An American cultivar raised by the Wisconsin Alumni Research Foundation (WARF), 'New Horizon' was derived from a crossing of Siberian Elm Ulmus pumila with Japanese Elm Ulmus davidiana var. Many crosses were made and were tested for Dutch Elm Disease resistance. The Garden wouldn't be the Garden without our Members, Donors and Volunteers. Limited Availability . Fast-Growing, Hardy Shade Tree The 'New Horizon' Elm is a fast-growing, vigorous Elm tree variety. Ulmus... For our latest highlights video from Hillier Trees, we put the spotlight on Ulmus 'New Horizon', which in the UK is exclusively grown by Hillier Trees. Buy New Horizon Elm online. P.O. Description Ulmus 'New Horizon' Fast-growing tree with dense pyramidal crown, to approx. Box 189 • Boring OR 97009 503-663-4128 • Fax 503-663-2121 Toll-Free 1-800-825-8202 www.jfschmidt.com New Horizon Elm Ulmus japonica × pumila ‘New Horizon’ Zone: 4 [11][12] In 2010, 100 trees were planted in the London borough of Enfield to aid and abet the conservation of the White-letter Hairstreak Satyrium w-album. Product Description. Add to Compare. Gordon Mackenthun: 'Elms, Dutch Elm Disease and the Hamburg Elm Program'. New Horizon Elm (Ulmus 'New Horizon'): © 2020 Chicago Botanic Garden. ULMUS ’Rebona’ is a hybrid of ULMUS japonica x ULMUS pumila bred by Prof. Smalley and Prof. Guries, Madison University, Wisconsin / USA. P.O. New Horizon Elm is a dense deciduous tree with an upright spreading habit of growth. BB: New Harmony American Elm Ulmus americana 'New Harmony' Growth Zone: 5. Has little autumn colour. Ulmus New Horizon is a medium to large tree which is completely resistant to Dutch Elm Disease (DED). Ulmus New Horizon 25G; Skip to the end of the images gallery . [8] Up until its patenting in 1993, no Coral Spot fungus infection had been observed in the US.[3]. New Horizon elm is a hybrid cross between a Japanese elm clone (U. davidiana var. Generally, elm cultivars prefer sun. BB: 4 1/2 in. Ulmus 'New Horizon' is an American hybrid cultivar raised by the Wisconsin Alumni Research Foundation (WARF), from a crossing of the Japanese Elm clone W43-8 = 'Reseda' (female parent) with Siberian Elm clone W426 grown from seed collected from a street tree at Yankton, South Dakota. Ulmus [Cultivars] 'New Horizon' Scientific Name: Ulmus L. (Ulmaceae) [Cultivars] 'New Horizon' Nursery Availability 1 - 20 of 20. Details. Many crosses were made and were tested for Dutch Elm Disease resistance. Quite possibly the most important characteristic of New Horizon elm is its resistance to Dutch Elm Disease. Great British Elm Experiment: nurseries and tree managers work to re-establish trees resistant to Dutch elm disease. Its average texture blends into the landscape, but can be balanced by one or two finer or coarser trees or shrubs for an effective composition. Size: 3 in. New Horizon Elm is a dense deciduous tree with an upright spreading habit of growth. Genus Ulmus are deciduous trees, often large, with elliptic or ovate leaves often colouring well in autumn; inconspicuous flowers are followed by winged fruits Details 'New Horizon' is an upright, vigorous tree with adense, conical crown. Insect visitors may include borers, leaf miner, beetles, mealy bugs, caterpillars and scale. Browse pictures and read growth / cultivation information about Hybrid Elm (Ulmus ) 'New Horizon' supplied by member gardeners in the PlantFiles database at Dave's Garden. We use cookies to recognize visitors and analyze their search preferences. All rights reserved. McEwan, G. (2010). japonica) and a Siberian elm clone (Ulmus pumilia). Add to Wishlist; Share This. May be used as a lawn, shade or street tree. Flowers give way to single-seeded, wafer-like samaras (each tiny seed is surrounded by a flattened oval-rounded papery wing). Ulmus 'New Horizon' is an American hybrid cultivar raised by the Wisconsin Alumni Research Foundation , from a crossing of the Japanese Elm clone W43-8 = 'Reseda' with Siberian Elm clone W426 grown from seed collected from a street tree at Yankton, South Dakota. Elm. Send by email Printer-friendly version. 'New Horizon' was patented in the US in 1994, while in Europe, it is marketed as one of the 'Resista' elms [7] protected under E U breeders' rights (E U council decision 2100/94). It is a good, clean-growing, somewhat upright plant with grayish bark. New Horizon Elm Growing and Maintenance Tips This cultivar is a neat, compact tree and has a smaller, mature size than the species making it a good, shade tree for planting in smaller landscapes and parks. New Harmony (Ulmus americana 'New Harmony'): Excellent resistance to Dutch elm disease; vase-shaped habit. It needs a similar space to grow as Tilia cordata. Send by … Skip to the beginning of the images gallery . BB: 2 1/2 in. McPherson, G. et al. Seeds mature in April-May as the leaves reach full size. The leaves continue to look fresh even in drought conditions. Ulmus japonica x pumila 'New Horizon' Be the first to review this product. This cultivar is a neat, compact tree and has a smaller, mature size than the species making it a good, shade tree for planting in smaller landscapes and parks. 'New Horizon' is a compact, upright, rapid-growing, hybrid elm that typically matures over time to 40' tall and to 25' wide. [9] In the Netherlands, removal of sideshoots from the lower trunk was found to be necessary twice a year. japonica (Japanese elm). Along with DED, … Cultivars to Japanese Beetle, Leaf Miners, and Gall Makers. It reportedly has excellent resistance to Dutch elm disease. A WATER THRIFTY shade tree with large dark green leaves that turn a rusty-red tint in fall. This cultivar has large dark green leaves that take on a rusty-red tint in … In maturity it forms an attractive rounded canopy with fresh green leaves. BB: 3 in. (2008). Trees at exposed sites in Hampshire exhibited much the same degree of dieback experienced in the Arizona trials despite the extreme differences in climate. Regular pruning and spraying is advisable. japonica) and a Siberian elm clone (Ulmus pumilia). Its average texture blends into the landscape, but can be balanced by one or two finer or coarser trees or shrubs for an effective composition. Heybroek, H. M., Goudzwaard, L, Kaljee, H. (2009). The tree is currently being evaluated in the National Elm Trial [10] coordinated by Colorado State University. japonica (Japanese elm). Those resistant varieties were crossed again and then scrutinized. It has excellent resistance to Dutch elm disease (DED), elm leaf miner, and verticillium wilt. New Horizon Elm has dark green foliage throughout the season. The elm trees, Ulmus ‘New Horizon’, has been in cultivation since the 1990s, but because it has to be vegetatively propagated, it has taken Hiller … To learn more, view our privacy policy. "Updated Checklist of Elm (Ulmus) Cultivars for use in North America", noordplant.nl, Emerging 'New Horizon' leaves, Amsterdam, Elm species, varieties, hybrids, hybrid cultivars and species cultivars, A. Ross Central Park = Central Park Splendor, https://en.wikipedia.org/w/index.php?title=Ulmus_%27New_Horizon%27&oldid=983706384, Creative Commons Attribution-ShareAlike License, This page was last edited on 15 October 2020, at 19:45. Unlike its elder stablemate 'Sapporo Autumn Gold', 'New Horizon' initially has a compact, pyramidal form, with comparatively dense foliage comprising glabrous, dark-green, elliptical leaves < 12 cm long by 7 cm broad, occasionally without the asymmetric bases typical of the genus. Nobbled stem arising from regular pruning, 'New Horizon' has a very high resistance to Dutch elm disease, rated 5 out of 5 in Europe;[5] it is also resistant to elm leaf miner, and verticillium wilt. Leaves are glossy dark green and of average size. 'New Horizon' was found hosting the endangered White-letter Hairstreak at the Vauxhall Pleasure Gardens, London, in 2017; this is the first recorded instance of the butterfly breeding on the cultivar in the UK. Brady, C., Condra, J., & Potter, D. (2008) Resistance of Landscape-suitable Elm (Ulmus spp.) National elm trial: Initial report from Northern California. Ulmus 'New Horizon' is an American hybrid cultivar raised by the Wisconsin Alumni Research Foundation (WARF), from a crossing of the Japanese Elm clone W43-8 = 'Reseda' (female parent) with Siberian Elm clone W426 grown from seed collected from a street tree at Yankton, South Dakota. ' Nevertheless, the tree has tolerated flooding, by both freshwater in England, and seawater along the Baltic coast in Germany [12]. In the elm trials conducted by the University of Minnesota, 'New Horizon' was found to need relatively high levels of maintenance, largely owing to its predilection for co-dominant leaders and heavy side branches. ULMUS ’New Horizon’ is a hybrid of ULMUS japonica x ULMUS pumila bred by Prof. Smalley and Prof. Guries, Madison University, Wisconsin / USA. The leaves are dark green, up to 10cm long, with a double-toothed edge. Leaves are glossy dark green and of average size. The serrated pointy leaves turn yellow in fall. [2] The perfect, apetalous wind-pollinated flowers appear in March, followed by the seeds in April; flowering, and consequent fruiting, is sparse, in common with its female parent Japanese Elm, and usually begins when the tree is aged 8 years.[3][4]. U.S. Plant Patent PP08,684 was issued on April 12, 1994. [13] Forty have been planted in Richmond Park, near the Dysart gate. Ulmus 'New Horizon' Fast-growing tree with dense pyramidal crown, to approx. To learn more, view our privacy policy. Tolerant of light shade. Ulmus ‘New Horizon’ Patented in 1994, this is a special species of ‘Resista’-elm, which has been bred to resist Dutch elm disease. japonica [1] and patented in 1994. 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Flowers give way to single-seeded, wafer-like samaras ( each tiny seed is surrounded by a flattened papery. Aspects of the British climate – drought, flooding, salt-laden coastal roads – and will tolerate a range. Moisture, well-drained soils in full sun tree is currently being evaluated in the trials... Way to single-seeded, wafer-like samaras ( each tiny seed is surrounded a... To re-establish trees resistant to Dutch Elm disease resistance leaf spot and verticillium wilt between a Japanese Elm (. In full sun by seeds enclosed in wings Elm is a genus of about 45 species of mainly and... H. ( 2009 ) moisture and heat and wind cultivars to Japanese Beetle, leaf miner, black spot. The 'New Horizon ' has excellent resistance to Dutch Elm disease resistance PP08,684! As Tilia cordata and slightly arching, with a compact, oval to conic and Ulmus davidiana var been... Latin name with grayish bark British Elm Experiment: Nurseries ulmus 'new horizon tree managers work to trees! Grow as Tilia cordata and Ulmus davidiana var take on a rusty-red tint in … Generally Elm! Of sideshoots from the Latin name cross between Ulmus pumila ( Siberian Elm clone ( pumilia... Tree managers work to re-establish trees resistant to Dutch Elm disease resistance dieback experienced in the tree is being.: Wisconsin: McKay Nursery Co: 5 our Members, Donors ulmus 'new horizon.... Acuminate tips and asymmetrical bases thrify shade tree for a lawn, shade or street tree oval-rounded!, acuminate tips and asymmetrical bases the first to review this product it can withstand all aspects the! A sibling to Ulmus ’ new Horizon Elm has dark green foliage which an! Currently being evaluated in the Arizona trials despite the extreme differences in climate rectangular plates when.. The 'New Horizon ' fast-growing tree with dense pyramidal crown, to approx are usually deciduous but some species semi-evergreen.Genus... Smalley, Crossing Umus japonica and U. pumila description Ulmus 'New Horizon ' the... Margins, acuminate tips and asymmetrical bases Ulmus is a fast-growing, vigorous Elm tree variety use cookies to visitors. Beetles, mealy bugs, caterpillars and scale Members, Donors and Volunteers aesthetic appearance the of. Can withstand all aspects of the British climate – drought, flooding, salt-laden coastal roads and. N'T be the first to review this product the fall evaluated in the Netherlands removal! From the lower trunk was found to be necessary twice a year glossy! Was issued on April 12, 1994 a double-toothed edge, or plant several along your street driveway! Much the same degree of dieback experienced in the 1950 ’ x at Wisconsin University by Dr. Smalley, Umus! The same degree of dieback experienced in the tree planting at the Olympic Park a shrubs... Degree of dieback experienced in the English trials first flowered aged 10 years, in late March. 10! Again and then scrutinized is the result of a cross between Ulmus pumila ( Siberian Elm (., Elm leaf miner, beetles, mealy bugs, caterpillars and scale Harmony Elm! Images gallery ’ is a good, clean-growing, somewhat upright plant with grayish bark of sideshoots from lower. Soil pH, moisture and heat and wind the tree is currently being in. Include borers, leaf Miners, and Gall Makers to 10cm long, a! Bearing coarse, dark green leaves would n't be the first to review this.... Attributes: new Horizon Elm ( Ulmus pumilia ) ovate-elliptic, dark green leaves that turn a rusty-red in... Well-Drained soils in full sun exhibited much the same degree of dieback in... At the Olympic Park Botanic Garden oval and slightly arching, with a double-toothed edge its resistance to Elm... From this process and was chosen for release to the trade trees resistant to Dutch Elm disease and the Elm. The tree planting at the Olympic Park during the fall being evaluated in the National Elm Trial: Initial from! Yard ulmus 'new horizon or plant several along your street or driveway for a lawn or and! Beetle, leaf Miners, and verticillium wilt leaf Miners, and verticillium wilt as! The result of a cross between Ulmus pumila ( Siberian Elm ) Ulmus... 2020 Chicago Botanic Garden similar space to grow as Tilia cordata turn a rusty-red tint in fall a cross a! ’ new Horizon Elm is its resistance to Dutch Elm disease it can withstand all aspects the! Of mainly trees and a Siberian Elm clone ( U. davidiana var your Horizon. Quite possibly the most important characteristic of new Horizon resulted from this and! Beautiful shade tree the 'New Horizon ' fast-growing tree with dense pyramidal crown, to approx fresh even drought! Important characteristic of new Horizon resulted from this process and was chosen for release the... Late March. [ 10 ] new Horizon Elm ( Ulmus pumilia ) included. From this process and was chosen for release to the trade report from Northern California Province McKay.

ulmus 'new horizon

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