It is native to eastern and central North America. Valley Forge American elm is a large-maturing shade tree with a dense canopy of dark green leaves and the graceful arching habit and adaptability that formerly made this species among the most popular and beloved street trees. Ulmus americana 'Valley Forge' Scientific name: Ulmus americana L. 'Valley Forge' Common name: Amerikanische Ulme, American Elm. This is a relatively low maintenance tree, and is best pruned in late winter once the threat of extreme cold has passed. Tolerant of light shade. As it matures, the lower branches of this tree can be strategically removed to create a high enough canopy to support unobstructed human traffic underneath. Description. Rough-textured, ovate-elliptic, dark green leaves (to 6” long) have toothed margins and asymetrical bases. Ulmus americana, generally known as the American elm or, less commonly, as the white elm or water elm, is ... 'Valley Forge' performed especially well in these tests. Growth Rate: Moderate. The American elm (Ulmus americana), with its large size and outstanding arching umbrella habit, was long considered the ideal street tree. On rare occasions American Elm cultivars can contract Dutch Elm Disease. Over the past 50 years, millions of stately elms shading the streets of the American landscape have been lost to Dutch elm disease (DED). Sie gilt hinsichtlich der Holländischen Ulmenkrankheit als die widerstandsfähigste Amerikanische Ulme. 0 more photos VIEW GALLERY. Dadurch bekommt der Baum eine breit vasenförmige Krone, die übrigens charakteristisch ist für Ulmus americana. ‘Valley Forge’ wird 10 bis 15 m hoch und genauso breit. Hardy and tolerant of urban conditions, it was planted by millions across North America and the “tree-lined street” many of us have in our imagination are of those endless rows of American elms. F: 0413 - 480 490 It also is quite resistant to Elm Leaf Beetle, which can be problematic on other cultivars. 'Valley Forge' seems to be more tolerant (96% resistant rate) of Dutch elm disease than 'New Harmony' (86% resistant rate), although both were developed for … Die Herbstfarbe ist goldgelb bis braungelb. Suggested Use: Shade Tree, Street Tree, Rain Garden, Tolerate: Drought, Black Walnut, Air Pollution. Although once widely planted as a street and lawn tree, American elm populations have been so decimated by Dutch elm disease that this tree is no longer considered to be a viable selection for landscape uses. Report a problem. It typically grows to 60-70' tall. W: www.vdberk-rhododendron.de, T: +49 (0) 2831 - 974 69 60 ‘Valley Forge’ wird 10 bis 15 m hoch und genauso breit. The Valley Forge Elm is fast growing, Dutch Elm disease resistant and tolerates salt, drought, poor soil conditions and air pollution. You are currently in growzone: Plant Options. Habit: Vase shaped; sweeping, symmetrical branches. Once it gets into larger stem caliper ranges it seems to “settle down” a little and take on a more manageable form and habit. Jan 27, 2016 - 'Valley Forge' has proven the most resistant of all the American Elm cultivars (although it is not immune) to Dutch elm disease. Generally tolerant of urban conditions.Regular pruning and spraying is advisable because of Dutch elm disease threat. Seeds mature in April-May as the leaves reach full size. You must login to rate plants. long (7-15 cm), turns butter-yellow to rich yellow in the fall. Cancel Restore Archived - Ulmus americana 'Valley Forge' Are you sure? It has a high canopy of foliage that sits well above the ground, and should not be planted underneath power lines. By coincidence, 'Princeton' was later found to have a moderate resistance to Dutch elm disease in the USA. Dadurch bekommt der Baum eine breit vasenförmige Krone, die übrigens charakteristisch ist für Ulmus americana. Valley Forge Elm was developed by Agricultural Research Service in Maryland and released by the U.S. National Arboretum in 1995. Family: Ulmaceae (ulm-AY-see-ee) Genus: Ulmus (ULM-us) Species: americana (a-mer-ih-KAY-na) Cultivar: Valley Forge: One member has or wants this plant for trade. In Missouri, it typically occurs in low moist ground and along streams throughout the state (Steyermark). Handsome and graceful, Ulmus americana (American Elm) is a medium to large deciduous tree of upright-spreading habit, forming a very broad, flat-topped or vaselike crown. Benannt wurde die Sorte nach einem Schauplatz des … These include the following: 'Jefferson', 'New Harmony', Prairie Expedition®, 'Princeton', and 'Valley Forge'. 'Princeton' gained renewed attention after its performance in the 1992—1993 screening tests showed that it also had a high degree of disease resistance. Ulmus americana ‘Valley Forge’ Plant Type: Deciduous broadleaf large tree. Weiterlesen. 33 Search Results. Requirements: Adapts to most moist soil types; full sun. May be used as a lawn, shade or street tree. This cultivar is resistant to Dutch elm disease and tolerant of urban conditions, including drought conditions. Ulmus americana, commonly called American elm, is a medium to large deciduous tree, typically growing to 60-80’ (less frequently to 130’) tall with a vase-shaped, broad-rounded crown. Die graubraune Rinde ist leicht gefurcht. Category: Trees. Having trouble logging in? Ulmus americana, commonly called American elm, is a medium to large deciduous tree, typically growing to 60-80’ (less frequently to 130’) tall with a vase-shaped, broad-rounded crown. Print This Page. This tree has a lot of well-earned notoriety for being hard to manage in the nursery and as a young tree in the landscape! Dutch elm disease (DED) is one of the most destructive urban forest diseases. Generally, elm cultivars prefer sun. 'Valley Forge' has excellent resistance to Dutch elm disease. Die dunkelgrünen Blätter sind verkehrt eiförmig und 6 bis 12 cm lang. Ulmus americana 'Valley Forge' Characteristics All these varieties are sold and available from nurseries. Inconspicuous yellow-green catkins appear in spring before the leaves emerge. Valley Forge Elm will grow to be about 70 feet tall at maturity, with a spread of 60 feet. F: +49 (0) 2831 - 974 69 66 Send by email Printer-friendly version. Bei diesem Baum ist schon in jungen Jahren eine deutlich v-förmige Aststellung sichtbar. Ulmus americana 'Princeton' was originally selected in 1922 by New Jersey nurseryman William Flemer for its aesthetic merit. Delete Resource - Ulmus americana 'Valley Forge' Are you sure? This fast growing tree develops a vase-shaped, dense canopy that provides excellent shade. This tree is also very vigorous, Reaching 30’ in 12 years. Mature Size: 60’-70’ tall 50’-60’ wide. W: www.vdberk.de, T: +49 (0) 4483 - 930 50 13 T: 0413 - 480 480 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. Aufgrund der breiten Krone und des wilden Wachstums als Alleen weniger geeignet. 'Valley Forge' reportedly has excellent resistance to Dutch elm disease and is currently being planted. Alleebäume im Winter. Adapt easily to extremes in soil pH, moisture and heat and wind. The foliage of leathery, dark green leaves, 3-6 in. Well, imagine that you are in the army and eating “fire cake” (a tasteless mixture of flour and water) day after day. Ulmus americana 'Valley Forge' Be the first to review this product. Leider ist dieses Produkt nicht verfügbar. Dadurch bekommt der Baum eine breit vasenförmige Krone, die übrigens charakteristisch ist für Ulmus americana. E: geldern@vdberk.de Details/Description: A U.S. National Arboretum introduction, this plant is tolerant of Dutch elm disease. Height: 60-70′ Spread: 50-60′ Shape: Upright, arching. Ulmus americana 'Valley Forge' and 'New Harmony', United States National Arboretum Resource Information The item Ulmus americana 'Valley Forge' and 'New Harmony', United States National Arboretum represents a specific, individual, material embodiment of a distinct intellectual or artistic creation found in Indiana State Library . Cancel Archive Delete. Retail; Nursery Name City State / Province ; Fedco: Clinton : Maine : Fedco. Ulmus americana ‘Valley Forge’, Valley Forge Elm. Flowers give way to single-seeded wafer-like samaras (each tiny seed is surrounded by a flattened oval-rounded papery wing). While also very resistant to the elm leaf beetle, Xanthogaleruca luteola [3] [1] like all other American Elms it is susceptible to Elm Yellows. Product Description. It is also very resistant to the elm leaf beetle, which is the carrier of Dutch Elm … Ulmus americana Valley Forge. American Revolutionary War The Valley Forge Encampment-A Winter of Suffering. Do you know how it feels when your stomach rumbles? Ulmus americana gehört zur Sektion Blepharocarpus aus der Untergattung Oreoptelea in der Gattung Ulmus innerhalb der Familie Ulmaceae. Beschreibung Ulmus americana 'Valley Forge' Bei diesem Baum ist schon in jungen Jahren eine deutlich v-förmige Aststellung sichtbar. Prefers rich, moist loams. Nutzung. Life form: Tree. Das Holz der Amerikanische Ulme ist grobfaserig, schwer und fest. Ulmus americana 'Valley Forge' Growzone: 4 - 7. This deciduous tree typically grows to 60–80 feet tall with a … Grow in average, medium moisture, well-drained soils in full sun. Valley Forge Elm is a dense deciduous tree with a more or less rounded form. This plant has not yet been rated. Family: Ulmaceae (Elm family) Distribution: North America. American ‘Valley Forge’ Elm. F: +49 (0) 4483 - 930 50 14 Ulmus americana ‘Valley Forge’ The U.S. National Arboretum presents ‘Valley Forge’, a Dutch elm disease tolerant elm. Water Requirements: Average Water Needs; Water regularly; do not overwater. Leaves typically turn an undistinguished yellow in fall.Genus name comes from the Latin name.Specific epithet means of North or South America. … Insect visitors include borers, leaf miner, beetles, mealy bugs, caterpillars and scale. Various wilts, rots, cankers and leaf spots may also occur. It is susceptible to phloem necrosis a disease caused by a phytoplasma that attacks the food-conducting tissue of the tree, usually resulting in a loosening of the bark, wilting, defoliation and death. All Plants :: All Trees « Previous Plant | Next Plant » Pin It. Ulmus americana ‘Valley Forge’ Valley Forge Elm Zone: 4 | Height: 70' | Spread: 70' Shape: Broad vase shaped with arching limbs Foliage: Medium green Fall Color: Yellow DISEASE TOLERANCE: Dutch Elm Disease This National Arboretum introduc-tion has tested best for Dutch Elm Disease tolerance, bringing hope for the return of the American elm. SKU: 02312 Categories: Landscape Plants Shade Trees Trees. Aufgrund des etwas wilden Wachstums ist ein regelmäßiger Schnitt erforderlich. Many hybrid elms are also resistant to Dutch elm disease. It has the traditional upright arching and vase shape habit and yellow fall color of the species. Sun Exposure: Full Sun. In Missouri, it typically occurs in low moist ground and along streams throughout the state (Steyermark). Foliage: Medium green, narrow leaves; yellow in fall. Zones: 5-9. Valley Forge is a true American elm introduction from U.S. National Arboretum with outstanding DED resistance. Newer selections of Ulmus americana show good to excellent resistance to Dutch elm disease and are recommended for planting. In Missouri, it typically occurs in low moist ground and along streams throughout the state (Steyermark). This cultivar is the most resistant to Dutch Elm Disease of all American Elm selections. The American Elm cultivar Ulmus americana Valley Forge was raised by the Agricultural Research Service in Maryland. Insignificant small green flowers appear in spring before the foliage emerges. Of the thousands of Ulmus americana trees screened, ‘Valley Forge’ has the most resistance to Dutch Elm Disease. It is native to eastern and central North America. Ulmus americana ‘Valley Forge’ Out of stock. Ulmus americana 'Valley Forge' Valley-Forge-Ulme. It also has the classic form of U. americana: tall, ascending arching branches. Ulmus americana 'Valley Forge' Ulmus americana 'Valley Forge' Scientific Name: Ulmus L. (Ulmaceae) americana L. 'Valley Forge' Nursery Availability 1 - 33 of 33. Die gegen das Ulmensterben resistente Sorte ‘Valley Forge’ Laubblätter der Sorte ‘Valley Forge’ im Herbst. Die Valley-Forge-Ulme ist eine Züchtung des landwirtschaftlichen Forschungsdienstes in den USA, herausgegeben wurde sie 1995 vom National Arboretum in Washington, DC. E: rhododendron@vdberk.de Name: ULMUS americana ‘Valley Forge’ Common name(s): Valley Forge American Elm. Besonders winterhart. Bei diesem Baum ist schon in jungen Jahren eine deutlich v-förmige Aststellung sichtbar. Elm, American Valley Forge $ 235.00. Aufgrund des etwas wilden Wachstums ist ein regelmäßiger Schnitt erforderlich. This cultivar was introduced in 1966 by the National Arboretum and has been tested for disease resistance more than any other cultivar. It is also susceptible to wetwood which is a bacterial disease that results in wilting and dieback. 'Princeton' has been in occasional cultivation since the 1920s. Eine neuere Untersuchung hat jedoch ergeben, dass die Resistenz gering ist und die Anfälligkeit mit der von ‘Princeton’ zu vergleichen ist. Der Baum wurde im Rahmen einer Untersuchung zur Resistenz gegen Ulmensterben eingeführt. 17 Feb, 2021 Free Samples 0 . Valley Forge Elm Growing and Maintenance Tips A large, shade tree, excellent for large lawns or park settings. … Comments: This selection of the American elm introduced by the US Department of Agriculture is regarded as resistent to the Dutch elm disease (DED). The tree was released to wholesale nurseries without patent restrictions by the U. S. National Arboretum in 1995 after proving to have a resistance to Dutch elm disease. Issue: * Your Name: * Your Email: Details: * Submit. breit vasenförmig, halboffene Krone, malerisch wachsend, Zweige braungrün, Rinde graubraun, leicht gefurcht, in dichten Bündeln, rötlich grün, März/April, flache, geflügelte Nüsse, rund, grün, mitunter etwas rot, nährstoffreich, feucht und luftig, verträgt kalkreichen Boden, verträgt nassen Boden, verträgt langzeitige Überflutung, Widerstandsfähigkeit gegen Frost (WH 1 bis 6), alleen und breite straßen, parks, plätze, friedhöfe, große gärten, windschutzpflanzung, U.S. National Arboretum, Washington, DC, USA, 1995, Parrotia persica TREEVOLUTION ® THE SWING ®. Ulmus americana 'Valley Forge' American Elm. It is native to eastern and central North America. Potted Prices; Height 1-50 50+ 8' - 10' SOLD OUT: SOLD OUT: Description. Ulmus americana, commonly called American elm, is a medium to large deciduous tree, typically growing to 60-80’ (less frequently to 130’) tall with a vase-shaped, broad-rounded crown. Tips for Homeowners: Prune only when dormant between December and March. American Elm, White Elm 'Valley Forge' Ulmus americana. W: www.vdberk.de. View gallery. Height: 70′ Spread: 60′ Zone: 5. E: info@vdberk.de The Garden wouldn't be the Garden without our Members, Donors and Volunteers. Hobel aus dem Holz der Amerikanischen Ulme. Add to Wishlist; Share This. Academic disciplines Business Concepts Crime Culture Economy Education Energy Events Food and drink Geography Government Health Human behavior Humanities Knowledge Law Life Mind Objects Organizations People Philosophy Society Sports Universe World Arts Lists Glossaries. Rate this Plant: 1 Star 2 Stars 3 Stars 4 Stars 5 Stars. Adapts to both wet and dry sites. Valley Forge Elm is the most resistant to Dutch Elm Disease than any other elm. Wenn Sie eine Alternative suchen, kontaktieren Sie uns, um weitere Möglichkeiten zu erfahren.
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