Back to species databaseGrass / Sedge / Rush

Switch Grass

Panicum virgatum

Photo coming soon
Category
Grass / Sedge / Rush
Sun
Full to Partial
Soil moisture
Medium-Wet to Dry
Bloom time
Jul–Sep
Notes
Warm

About Switch Grass

Switch Grass is a foundational pillar of the tallgrass prairie, offering structural elegance and unparalleled resilience to any landscape. This versatile warm-season grass typically reaches heights of 3 to 6 feet, forming upright clumps of slender green blades that transform into brilliant shades of gold and orange as autumn approaches. Its delicate, airy seed heads emerge in mid-to-late summer, creating a misty pinkish-purple haze that persists well into winter. Native to nearly all of North America, Switch Grass thrives in a vast range of habitats, from dry uplands to seasonally wet lowlands. Beyond its beauty, it provides essential nesting cover and high-protein seeds for songbirds and upland game birds. It is a tough, adaptable plant that tolerates drought, occasional flooding, and poor soils. For the best results, plant in full sun to ensure the stems remain sturdy and upright. Whether used as a backdrop in a perennial border or for erosion control, Switch Grass is a dependable choice for supporting local biodiversity.

Native range

Native to 46 states:

AlabamaArkansasArizonaColoradoConnecticutD.C.DelawareFloridaGeorgiaIowaIdahoIllinoisIndianaKansasKentuckyLouisianaMassachusettsMarylandMaineMichiganMinnesotaMissouriMississippiMontanaNorth CarolinaNorth DakotaNebraskaNew HampshireNew JerseyNew MexicoNevadaNew YorkOhioOklahomaPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVirginiaVermontWisconsinWest VirginiaWyoming

County range map

BONAP county-level native range map for Panicum virgatum

Range map courtesy of BONAP (Biota of North America Program).

Have more questions on Switch Grass?

the prairie farm FORUM

Want to grow Switch Grass?

Get a Quote