Switchgrass for Riparian Buffers 

A riparian area on the Allegheny River in northwest Pennsylvania consisting of cordgrass, switchgrass and other warm season grasses.

Switchgrass (Panicum virgatum) is a perennial, warm season grass native to most of the eastern United States. It is drought and salt tolerant, needs little to no fertilizer and does well in shallow, wet soils.

Its long roots improve soil and water quality by absorbing nutrients and sequestering carbon dioxide. The tall bunch grass benefits wildlife, offering optimal nesting and cover. Switchgrass is a particularly beneficial warm season grass for use in riparian buffer zones.

Switchgrass in a riparian area along the Allegheny River in northwestern Pennsylvania.

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