Leaves opposite, pinnately compound, leaflets somewhat smaller than the species type, dark green and glabrous above. USDA hardiness zones: 3B through 9A (Fig. This borer now constitutes a serious threat to all species of ash in North America. 2) Origin: native to North America. Flowers dioecious - male and female flowers on separate plants, lack petals, green to reddish purple, in clusters, appear before the leaves but not important ornamentally. General Information. In the case of avenue tree, the male trees are to be preferred, they do not bear fruits. Full Details> 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. Has either male or female reproductive parts (dioecious). The tree grows rapidly and is almost pyramidal with a round top when young, but gradually slows down and develops an oval shape. Flowers in Spring. Patrick Breen, Growth may be best in deep, moist, well-drained soil, however, fall color better in full sun. Autumn Purple White Ash is a deciduous tree with a strong central leader and a distinctive and refined pyramidal form. Invasive potential: little invasive potential. Potential disease problems include fungal leaf spots, powdery mildew, rust, anthracnose, cankers and ash yellows. The veins are striking and the autumn colour is red purple to deep purple. Foliage turns yellow with purple shading in fall. 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. Full Details> Fraxinus excelsior Ash. Location street avenue car park / parking lot park large garden cemetery traffic areas, industrial zones countryside. ©2020 Deciduous tree, to 40 ft and 25 ft wide (12 × 7.5 m), rapid growing, dense, rounded habit. Often the outer portions of a tree most exposed to the sunlight have the most reds and purples, while inner portions remain bright yellow. Topiary on stem multi-stem umbrella. Ash trees have typically been used over time in a variety of applications including shade tree, street tree or lawn tree. Family: Oleaceae. See all Fraxinus. Corvallis: north side of Central Park on Monroe Ave; also on 3rd St. between Adams and Washington Aves. Height 15 - 18 m. The fresh green, odd-pinnate leaves, with usually 7 leaflets, become 30 - 40 cm big. Once infestation occurs, it is very difficult to eradicate this pest which feeds under the bark and bores into wood. Moderate drought tolerance. Height 15 - 18 Clusters of apetalous purplish male and female flowers appear on separate trees in April-May before the late-to-emerge foliage. Beautiful fall colors of vari-ous hues in differ-ent years vary from mottled yellow orange to orange red and deep purple. Fraxinus americana White ash An intense display of yellows, oranges, reddish purple, and purple, the white ash is very showy in autumn. White ash is the wood used for Louisville Slugger baseball bats.Genus name is the classical Latin name for ash trees.Specific epithet means of North or South America.‘Autumn Purple’ is a broad-conical male clone that typically grows 45-60’ tall. The purple ash tree (Fraxinus americana ‘Autumn Purple’) is actually a white ash tree that has purple leaves in fall. The bark is brownish-gray and smooth when young, eventually becoming rough and deeply furrowed. 40 to 50 ft. Images shown are of mature plants. White ash is a valuable timber tree. Calycomelia americana Kost… Tolerant of neutral to slightly alkaline soil conditions. This fast growing White Ash tree grows 2/3 feet per year. Check out the mother species of White Ash in the files. Fraxinus americana 'Autumn Purple' Pronounciation. Pronunciation: FRACK-sih-nus uh-mair-ih-KAY-nuh. Planting new ash trees is no longer recommended given the susceptibility of this tree to the emerald ash borer. Mature height. Corvallis: north side of Central Park on Monroe Ave; also on 3rd St. between Adams and Washington Aves. It is a male cultivar bearing no fruits. Ihre Rinde ist grau, längsgefurcht. Mature spread. Superb dark purple autumn colour. Height after 10 years over 6m. Zur Merkliste hinzufügen Best sited in locations protected from strong winds. Autumn Purple White Ash is a deciduous tree with a strong central leader and a distinctive and refined pyramidal form. This is the largest of the native ashes, typically growing 60-80’ tall. Fraxinus americana Autumn Purple® ('Junginger') Characteristics Full Sun All information on this site is copyright protected. This tree belongs to the white ash … Oval to oblong-lanceolate leaflets (3-5” long) are dark green above and whitish green below. Autumn Purple® (F. americana ‘Junginger’) is a male selection that has started to be used in Palo Alto since the early 2000s. Emerald ash borer is native to Asia. 'Autumn Purple', as the name suggests, has a much darker purple, fall colour than the common, white ash. Features odd-pinnate compound leaves with 7 leaflets (less frequently 5 or 9). They are lance-shaped, green, and approximately two to four inches long. Seedless, a male. Fraxinus americana 'Autumn Purple' - purple-red fall color, male, 45' tall by 60' wide, yielding a spreading form with glossy Summer and Autumn foliage Fraxinus americana 'Rosehill' - relatively poor yellowish bronzy red fall color, seedless, 50' tall by 30' wide, noteworthy for its tolerance to poor soils that are distinctly alkaline in pH ‘Autumn Purple’ White Ash prefers a sunny exposure where it will develop its Trees may be sold as male or female. ‘Autumn Purple’ is a broad-conical male clone that typically grows 45-60’ tall. Foliage consists of odd-pinnate compound leaves with 7 leaflets (less frequently 5 or 9). AUTUMN APPLAUSE WHITE ASH Fraxinus americana 'Autumn Applause' Photo Locations: Morton Arboretum - Lisle, IL. 1). 'Jungiger' (Autumn Purple®) - This seedless ash is among the most common commercial selections and one of the best. Emerald ash borer will typically kill an ash tree within 3-5 years after infestation. The leaves are a fine deep green in summer, becoming red-purple come fall. Medium-sized deciduous tree, leaves turn a long lasting and eye-catching deep red or maroon colour in autumn, green trunk, good for large open areas, introduced to the UK in 1724. Size Product Details. F. americana is dioecious and has a purple green inflorescence in April. Applicable as a park and avenue tree or as a solitary. Fraxinus americana 'Autumn Purple' Ash. Hardy to USDA Zone 4 Discovered at the University of Wisconsin by Karl Junginger (1905-1991) of McKay nursery, Waterloo, Iowa, it was introduced in 1956 (Jacobson, 1996). Best grown in moist, organically rich, well-drained loams in full sun. ASH, Autumn Purple Fraxinus americana ‘Autumn Purple’ This popular seedless white ash is noted for its green glossy foliage turning to a pronounced deep purple in the fall. Die Weißesche 'Autumn Purple'® (Fraxinus americana) ist ein eiförmiger Baum, der purpurrote Blüten hervorbringt. Fraxinus americana ‘Autumn Purple’ ® White Ash Boething Treeland Farms grows over 1,200 varieties of trees, shrubs, perennials and specialty plants on ten California nurseries to serve the wholesale landscape and nursery industries throughout the Western United States and beyond. Please see our copyright statement. Fraxinus americana Autumn Purple ™ Scientific Name: Fraxinus L. (Oleaceae) americana L. Autumn Purple ™ Nursery Availability Growth may be best in deep, moist, well-drained soil, however, fall color better in full sun. General Notes. Oleaceae. Fraxinus americana 'Autumn Purple' (syn. CPN (Certified Plant Nerd)Patrick.Breen@oregonstate.edu, College of Agricultural Sciences - Department of Horticulture, USDA Hardiness Zone Maps of the United States, Oregon Master Gardener Training: Identifying Woody Plants. It has good dark green, glossy summer foliage and a good red-purple autumn color. Winter Break CLOSED December 24th - 26th, OPEN 27th-30th, CLOSED December 31st-January 1st 2020 It grows rapidly and forms a rounded crown 50' tall and slightly less wide. Fertilized female flowers give way to drooping clusters of winged samaras (to 2” long) that ripen in fall and may persist on the tree throughout winter. Common name (s): 'Autumn Purple' White Ash. Parking lot east of 11th St applicable as a solitary Characteristics full sun f. americana 'Junginger Download... 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