Rhamnus Crocea, or more commonly know as Redberry Buckthorn, is a tree shrub with dark green foliage and white flowers of the genus Rhamnus. It has a slow growth rate and a height of 5 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 early spring, is intolerant of shade and is routinely available commercially. Rhamnus Crocea or Redberry Buckthorn's floral region is North America US Lower 48, specifically in the states of Arizona and California.
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