Betula Nana, or more commonly know as Dwarf Birch, is a shrub subshrub with green foliage and green flowers of the genus Betula. It has a moderate growth rate and a height of 3 feet at maturity. Its duration is perennial which means it will grow year after year. It's active growth period is summer, blooms during late spring, is somewhat tolerant of shade and is routinely available commercially. Betula Nana or Dwarf Birch's floral region is North America US Lower 48 and Alaska, specifically in the states of Alaska, California, Colorado, Idaho, Maine, Minnesota, Montana, New Hampshire, New York, Oregon, South Dakota, Utah, Vermont, Washington and Wyoming.
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