Big Bluestem is the iconic grass of the tallgrass prairie, historically forming seas of vegetation 6–8 feet tall across the central plains. Its distinctive three-pronged seed head gives it the nickname 'turkey foot.' It is a cornerstone of prairie ecosystems, supporting insects, birds, bison, and countless other species.
Best time to see a Big Bluestem
The best time to see a Big Bluestem is July–September, when about 73% of U.S. sightings happen, based on 15,764 research-grade iNaturalist observations.
Not certain it is a Big Bluestem? What plant is this? walks through what to check first and the lookalikes that catch people out.
Recent Big Bluestem sightings near you
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