Common Names: Switchgrass

Scientific Name: Panicum virgatum

Plant Characteristics

• Duration: Perennial

• Size: Typically grows to a height of 3-6 ft., with some varieties reaching up to 8 ft.

• Bloom Color: Purplish-White to Brown

• Bloom Time: Late Summer to Early Fall

Growing Conditions

• Water Use: Low to Medium

• Light Requirement: Full Sun

• Soil Moisture: Well-drained

Ecological Benefits

Switchgrass is a cornerstone of Maryland's natural habitats, offering shelter and food for wildlife, including birds and insects. This grass is the leading plant in promoting soil quality, soil conservation, and carbon sequestration due to its deep root system. The roots grow downward 6 ft--nearly as much as the height of the plant. Switch Grass is responsible for the soft, rich soils in the Mid-West and shows promise as a renewable fuel source and a biodegradable plastic alternative. Does well in a variety of environments but will thrive in sun and moist, sandy, or clayey soils.