This is a relatively low maintenance tree, and should only be pruned in summer after the leaves have fully developed, as it may 'bleed' sap if pruned in late winter. Its relatively fine texture sets it apart from other landscape plants with less refined foliage. Bright green leaves and cute, dangling catkins provide summer interest and refreshing. Tiny monoecious flowers appear in early spring in separate catkins on the same tree: yellowish-brown male flowers in single catkins (to 4” long) at the branch tips and greenish female flowers in smaller, upright catkins (to 1/2” long). Whitespire Birch is a deciduous tree with a distinctive and refined pyramidal form. The Whitespire Birch gives you several standout seasons during the year. Triangular leaves (each to 3” long) are double-toothed and shiny with tapered tips. This tree is noted for (1) its non-peeling chalky white bark with dark chevron trunk patches appearing below each branch base and (2) its long-pointed triangular green leaves. It typically occurs in both dry and wet soils. It is native primarily from Southeastern Canada to Virginia, with a scattering of plants extending westward to Illinois. It most often appears in a multi-trunked form, but also grows with a single trunk. It will create a magnificent focal point in both daytime and at night.īetula populifolia, commonly called gray birch, is a short-lived, narrow-columnar, suckering, deciduous tree that typically grows to 20-40’ tall. Tall and stately, Whitespire’s showy bark does not exfoliate or peel. Native Area: Eastern U.S.A wonderful birch tree selection with snowy white bark and good fall color higher resistance to the dreaded bronze birch borer than most other white-barked birches make this a preferred variety for home landscape use.Regionally, the cherry birch may be called by other common names, including black birch, sweet birch, mahogany birch, Virginia roundleaf birch, or spice birch. Broken twigs emit a spicy wintergreen fragrance and fermented sap is an ingredient in birch beer. This tree also attracts beautiful butterflies to the landscape, but is resistant to the bronze birch borer which can devastate other species of birch. Flowering in April and May, the tree produces fruiting catkins from August through October and serves as a food source for deer, moose, rabbits and various birds. The bark, on mature trees, develops vertical cracks that form irregular scaly plates, closely resembling the bark of cherry trees. The chalky bark, or paper, is more striking than that of the river birch trees, sometimes attaining to almost a pure white (which is why it is also sometimes called 'white birch'). Fine-textured in twig and foliage, the glossy leaves turn yellow in autumn. Another birch tree grown as much for its peeling bark as for its fall foliage is the paper birch (Betula papyrifera). Now 27 years old, this tree mea-sures 10 m in height and 4.5 m in spread and has a distinctive spirelike form. Shiny, red-brown bark and yellow foliage make this an attractive tree for lawns and naturalized areas. The original ’Whitespire’ birch is located in the Longenecker Horticultural Gardens of the University of Wisconsin-Madison Ar-boretum. Birches are fast-growing trees that can quickly provide benefit to your yard.Ĭherry birch is a large tree that grows from a single main trunk. Do not let this deter you though these are magnificent trees and should definitely be considered for inclusion in your landscape. Make sure to plant this tree where soil is likely to remain cool. This birch tree is tolerant of most soil conditions and considered to be resistant to bronze birch borer. Category: Uncategorized Tag: Ornamental bark. Relatively resistant to leaf miner and birch borer. However, the roots might head for your plumbing pipes if a large tree is planted too close to your house. The Whitespire Birch displays chalk-white bark that does not exfoliate. Dark green glossy foliage in summer and yellow color in fall. Most birches are water lovers, which can be great if you have soil that tends to be moist. The beautiful bark and leaves make birches a common choice in landscaping, but they are relatively short-lived trees when compared to other hardwoods, and many are susceptible to damage from insects and diseases. Most birches are characterized by distinctive bark with papery plates the appearance of the bark often is the feature that gives the species its common names. Others are trees that clump with multiple trunks, and still more grow as classic single-trunk trees. They are typically small to medium-sized trees and shrubs found in temperate zones in the Northern Hemisphere. Birch trees belong to the genus Betula and are classified as part of the Betulaceae family of plants.
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