In the fall, trees usually show red, yellow, orange, and green leaves all at one time. This is a relatively low maintenance tree, and is best pruned in late winter once the threat of extreme … Mature Height: 25 feet. Noteworthy Characteristics. The crowns will eventually grow together if trees are planted on 30-foot-centers, forming a wonderful shaded street. Zelkova is a nice vase-shaped tree that's similar in look to elms. … Zelkova Tree Facts. Foliage Color: Green Fall Foliage Color: Brown Red Additional Notes: Although this species is related to elms, it is not seriously troubled by many of the common elm problems (Dutch Elm Disease, elm leaf beetle and Japanese beetle). A close relative of the elm, the Zelkova shares its fast growth but not its disease problems. Bark smooth-gray initially. The Wireless Zelkova is selected for its low height and broad spreading shape. Japanese zelkova tree has often been promoted as a substitute for the American elm (Ulmus americana), now largely eliminated as a landscape tree because of its susceptibility to Dutch elm disease.While the Japanese zelkova doesn't have quite the charm of the American elm, it is an attractive tree and well worth planting. … Tree: Zelkova Read More » Musashino Columnar Zelkova (Zelkova serrata ‘Musashino’) is tailored for tight spaces. This is a tough, urban tree which is often planted along streets in downtown and residential areas. Mature Spread: 20 feet Specific Bonsai care guidelines for the Zelkova Bonsai Tree. 'Green Vase' matures to a graceful, uniform V-shaped tree with a short trunk and upright branching. Genus Zelkova are large deciduous trees or shrubs with neatly serrate, ovate leaves and inconspicuous flowers and fruit; good autumn colour Details Z. serrata is a spreading medium-sized deciduous tree with smooth grey bark and neatly toothed, lance-shaped leaves turning orange and yellow in autumn. They have smooth, beech-like trunks with a scaling bark, and deciduous, alternate, coarsely toothed, feather-nerved leaves, usually harsh to the touch like those of elm. Family: Ulmaceae. Here are some photos, enjoy. Established trees are fairly drought-tolerant, requiring little irrigation unless located in sandy soil. wonderful street tree even in restricted-soil tree pits, and is almost pest free. Good shade tree; good fall color and easy fall cleanup; tolerant of heat, drought, wind, and urban conditions. Japanese Zelkova Zelkova serrata The Japanese Zelkova (Zelkova serrata), and its cultivars, have proven to be a popular and reliable urban tree.Being aware of the differences in the cultivars, and some of the new ones being grown, will help you make the right selection when planting this variety. City Sprite Zelkova is a deciduous tree with a more or less rounded form. Zelkova Tree Scientific Name: Zelkova serrata. Broadleaf deciduous tree, 50-60(80) ft [15-18(24) m], vase-shaped, low branched. City Sprite® Japanese Zelkova is an easy-to-please tree that all gardeners will succeed with, provided its few simple needs are met. It is noted for its graceful shape, clean foliage, attractive bark and resistance to Dutch elm disease. I need some help. It also shows resistance to Dutch Elm disease and insect problems. Zelkova serrata is a medium-sized deciduous tree that typically grows up to 100-feet tall with a spreading, upward-branching, vase-shaped crown. 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