Caragana Arborescens, or more commonly know as Siberian Peashrub, is a tree shrub with green foliage and yellow flowers of the genus Caragana. It has a rapid growth rate and a height of 12 feet at maturity. Its duration is perennial which means it will grow year after year. It's active growth period is spring summer fall, blooms during late spring and is somewhat tolerant of shade. Caragana Arborescens or Siberian Peashrub's floral region is North America US Lower 48 and Alaska, specifically in the states of Alaska, California, Colorado, Iowa, Idaho, Illinois, Massachusetts, Maryland, Maine, Michigan, Minnesota, Montana, North Dakota, Nebraska, New Mexico, Oregon, South Dakota, Utah, Washington, Wisconsin and Wyoming.
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