Southwestern Bristlegrass
Setaria scheelei
Last reviewed: June 2026
Light
part sun
Water
low
Size
24"–36" H × 6"–12" W
Bloom
Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
Native to
AZ, TX
Browse plants for this ecoregion
Southwestern Bristlegrass is a native Texas perennial that forms upright clumps with narrow leaves and feathery seed heads. It blooms from spring through fall with distinctive bristly flower spikes that add texture to the landscape. This drought-tolerant grass goes dormant in winter but returns reliably each spring.
In an HOA neighborhood
Southwestern Bristlegrass is an HOA-friendly choice. Maintenance level: low. Tidiness: 2 out of 5.
Works well in: front yard, mid zone.
- Cut back in late winter
Wildlife value
The seed heads provide food for birds, especially quail and other ground-feeding species. As a native grass, it also supports various insects and small wildlife throughout its long growing season.
Common questions
- How much sun does Southwestern Bristlegrass need?
- Southwestern Bristlegrass grows best in part sun conditions.
- When does Southwestern Bristlegrass bloom?
- Southwestern Bristlegrass blooms in March, April, May, June, July, August, September, October, and November.
- Where is Southwestern Bristlegrass native?
- Southwestern Bristlegrass (Setaria scheelei) is native to AZ, TX, per the USDA PLANTS Database and regional native plant society lists.
- Is Southwestern Bristlegrass HOA-friendly?
- Southwestern Bristlegrass is generally an HOA-friendly choice in the right placement, with low maintenance.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Southwestern Bristlegrass fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.