Panicum virgatum
-
With upright form and airy, shimmering seed heads, Switchgrass brings movement, texture, and structure to the garden from summer through winter. It grows 3–6 feet tall, with blue-green blades that turn golden-yellow in fall.
-
Thrives in full sun and tolerates a wide range of soils, from dry sand to heavy clay, including periodic flooding and drought. Cut back in late winter to make way for fresh spring growth.
-
Forms graceful, upright clumps that stay put without running, perfect for borders, meadows, or as a tall accent. Its tidy habit and strong stems make it a standout through all seasons.
-
Native to most of North America, especially in prairies, open woods, and along streambanks and roadsides. A foundational species in tallgrass prairie ecosystems.
-
Emerges in spring with upright, blue-green blades that reach full height by midsummer, topped with airy flower panicles. Turns golden in fall and stands tall through winter, even under snow.
-
Provides nesting habitat and cover for birds and small wildlife, while its seeds feed songbirds. Deep roots support soil health, carbon storage, and erosion control.
Switchgrass