树列表
遮荫树项目 树列表
Trees selected for the fall 2023 遮荫树项目 have been approved and selected by local arborists. When mature, they will be taller in size, provide good shade and have been adapted for our climate.
Below are the common characteristics of the trees being offered, 包括成熟尺寸, shape and other defining characteristics. Sizes are typical for the species; actual size at maturity may vary. These trees are chosen to grow tall and provide shade. 不要在附近种植 架空线.
请注意: Not all trees available in all areas.
常见的朴树This fast-growing hackberry can reach heights of 60 feet with a spread of 40-60 at maturity. It has beautiful rough corky bark and small fruit that turn from reddish-orange to a deep purple and are loved by birds. Its green leaves give way to a nice yellow color in the fall. It has a vase shape in youth maturing to an irregularly rounded crown. The hackberry has a high tolerance to drought once established.
前沿榆树This tree has glossy green foliage which turns to a long lasting beautiful reddish-purple to burgundy color in the fall. They are disease-tolerant for Dutch Elm and a hardy, fast growing tree.
iBur橡木This large oak has massive leaves which can reach lengths of 12 inches long and 8 inches wide. It has a round shape and can reach heights of 50 to 80 feet with a 45 to 80 foot spread at maturity; make sure this tree is planted in an area that can support its size. Its bark and branches are chunky and textured in appearance. The brown inconspicuous flowers are not showy giving way to quite large and attractive acorns. The Bur Oak has a high drought tolerance once established and can handle many soil conditions. Its leaves turn yellow in the fall.
新和谐榆This tree has medium green leaves turning yellow in the fall with an upright vase shape. It is disease-tolerant for Dutch Elm and a hardy, fast-growing tree.
郁金香树This fascinating tree has a unique leaf shape and flowers with aromatic stems that bloom early in the season. Plant near a second story window to view these blooms. It’s a fast-growing tree with a yellow fall color. It has an oval to round canopy and at maturity, it may reach heights of 80 feet or more with a spread of 40 feet. The tulip tree requires well-drained soils.
福吉谷榆树These classic vase-shaped elms have a full sense canopy and yellow autumn leaves. They are disease-tolerant for Dutch Elm and adapt to a wide variety of soil conditions.
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