Phlox Diffusa, or more commonly know as Spreading Phlox, is a subshrub forb/herb with green foliage and purple flowers of the genus Phlox. It has a slow growth rate and a height of 0.5 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 and is tolerant of shade. Phlox Diffusa or Spreading Phlox's floral region is North America US Lower 48, specifically in the states of Arizona, California, Colorado, Idaho, Montana, Nebraska, New Mexico, Nevada, Oregon, South Dakota, Utah, Washington and Wyoming.
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