Vahl's Fimbry
Fimbristylis vahlii
Last reviewed: June 2026
Light
full sun
Water
medium
Size
6"–18" H × 4"–12" W
Bloom
Jun, Jul, Aug, Sep
Native to
AL, AR, AZ, CA and 14 more states
Browse plants for this ecoregion
Vahl's fimbry is a small annual sedge that forms compact clumps with narrow, grass-like foliage. It produces tiny brownish flower clusters from summer through early fall and thrives in sunny locations with average moisture.
In an HOA neighborhood
Vahl's Fimbry 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.
- Grass-like appearance may be mistaken for weeds
- Inconspicuous flowers lack ornamental appeal
- Sedge form unfamiliar to many homeowners
Wildlife value
This sedge provides seeds for small birds and habitat for beneficial insects, though it has limited appeal to major pollinators.
Common questions
- How much sun does Vahl's Fimbry need?
- Vahl's Fimbry grows best in full sun conditions.
- When does Vahl's Fimbry bloom?
- Vahl's Fimbry blooms in June, July, August, and September.
- Where is Vahl's Fimbry native?
- Vahl's Fimbry (Fimbristylis vahlii) is native to AL, AR, AZ, CA and 14 more states, per the USDA PLANTS Database and regional native plant society lists.
- Is Vahl's Fimbry HOA-friendly?
- Vahl's Fimbry takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.
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.
Ready to grow Vahl's Fimbry? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
Not sure where to start? Take the 2-minute yard quiz