Thamnosma Montana, or more commonly know as Turpentinebroom, is a subshrub with yellow-green foliage and purple flowers of the genus Thamnosma. It has a slow growth rate and a height of 2 feet at maturity. Its duration is perennial which means it will grow year after year. It's active growth period is spring and fall, blooms during early spring, is intolerant of shade and is routinely available commercially. Thamnosma Montana or Turpentinebroom's floral region is North America US Lower 48, specifically in the states of Arizona, California, Nevada and Utah.
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