Sporobolus Interruptus, or more commonly know as Black Dropseed, is a graminoid with green foliage and yellow flowers of the genus Sporobolus. It has a moderate growth rate and a height of 2.5 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 mid summer, is somewhat tolerant of shade and is routinely available commercially. Sporobolus Interruptus or Black Dropseed's floral region is North America US Lower 48, specifically in the state of Arizona.
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