Where do birch trees grow best?

Where do birch trees grow best?

Native birches live in temperate or boreal climates across the northern part of North America. Paper birch (B. papyrifera), the white-barked tree used widely by trading native nations and Voyageurs, grows from Alaska to Maine, but only as far south as the mountains of Virginia, Tennessee and Oregon.

How fast does birch trees grow?

about 1.5 feet per yearRiver birch trees grow rather quickly, at a rate of about 1.5 feet per year. By the age of 20 years, they usually are between 30 and 40 feet tall. Sweet birch trees (Betula lenta) are hardy in USDA zones 3 through 8.

Why are birch trees planted in threes?

One possible reason people plant silver birches in groups of three is to reduce their height. … Since the birch roots are both deep and wide-spreading, certain gardeners feel that by planting a cluster of three trees, the roots will have to share a small area and, as a result, may limit the height of the trees.

Are birch trees messy?

The roots will also sucker if they are cut or damaged. Cottonwoods also produce a gum-like sap that can be messy. Betula pendula, European white birch, is the white trunk tree with interesting bark so commonly seen. … Birch trees are susceptible to aphids that drip honeydew, making a mess.