Switchgrass

Panicum virgatum

Switchgrass is a native prairie powerhouse — vertical blue-green blades topped with airy seed plumes that catch the light like fireworks. Cultivars like 'Shenandoah' turn deep burgundy-red in fall. It's a keystone species in tallgrass prairies, supporting birds and beneficial insects. Completely indestructible once established.

Hardiness Zones

3-9

Sunlight

Full Sun

Water Needs

Low

Maintenance

Low

Mature Size

3-6 ft H × 2-3 ft W

Growth Rate

Fast

Bloom Season

Late Summer - Fall

Bloom Color

Airy pink/red/tan plumes

Care Guide

Plant in full sun, any soil. Cut back to 4 inches in late winter. No fertilizer, no watering after year one. Divide every 4-5 years if needed. Stands upright through winter — leave for bird habitat and visual interest. Zero pests or diseases.