12 in stock
2 Gallon Pot. Native. Panicum virgatum, commonly called switch grass, is a Missouri native ornamental grass which was an important component of the tallgrass prairie which once covered large areas of the State. It occurs in both wet and dry soils in prairies and open woods, gravel bars and stream banks and along railroad tracks throughout most of the State. Switch grass is generally noted for its stiff, columnar form, and typically retains its vertical shape throughout the growing season. It is a clump-forming, warm season grass which typically grows to 3′ tall. When in flower, flower panicles may bring total plant height to 6′.