Betula Lenta, or more commonly know as Sweet Birch, is a tree with green foliage and yellow flowers of the genus Betula. It has a moderate growth rate and a height of 80 feet at maturity. Its duration is perennial which means it will grow year after year. It's active growth period is spring and summer, blooms during late spring, is intolerant of shade and is routinely available commercially. Betula Lenta or Sweet Birch's floral region is North America US Lower 48, specifically in the states of Alabama, Connecticut, Delaware, Georgia, Kentucky, Massachusetts, Maryland, Maine, Mississippi, North Carolina, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia and Vermont.
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