Arrow-Feather
Aristida purpurascens
Last reviewed: June 2026
Light
full sun
Water
low
Size
12"–36" H × 6"–18" W
Bloom
Jul, Aug, Sep
Native to
AL, AR, CT, DE and 26 more states
Browse plants for this ecoregion
Purple three-awn grass is a native bunch grass that forms compact clumps with fine-textured foliage. It produces delicate purple-tinged seed heads from summer through fall and thrives in sunny, dry conditions with minimal care.
In an HOA neighborhood
Arrow-Feather takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Loose, informal growth habit appears wild
- Seed heads can look unkempt to conventional standards
- May be mistaken for weedy grass by neighbors
Wildlife value
The seeds provide food for songbirds and small wildlife. As a native grass, it supports various insects and contributes to local ecosystem health.
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 Arrow-Feather fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.