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Big Bluestem (Andropogon gerardii)

Big bluestem is the grandaddy of the prairie grasses, and was once among the dominant plants of the prairie. It normally stands 4-6 feet tall. Settlers called big bluestem "Turkey foot" because of the distinctive three-lobed seed head.

It would be difficult, if not impossible, to imagine today's grain farming industry if not for the rich soil built by the decay of prairie plant roots over thousands of years.

In fact, we owe much of our wealth to the soil built by the deep-rooted prairie plants like big bluestem. To unlock this treasure, the prairie was almost completely converted into cropland between the early 1800's and early 1900's.

The invention of the steel plow in 1837 made it much easier for farmers to slice through the thick prairie sod.

Big bluestem can be purchased today for those interested in landscaping with native plants. It forms thick clumps and can spread by seed or underground "rhizomes."

Pots of big bluestem are available for purchase at many local nurseries. The tag often lists big bluestem as an "ornamental" grass, belying its noble history in this part of the country.

(The picture at far left also shows big bluestem together with tall or Canada golden rod at Anderson Prairie.)