Bearded Flat Sedge
Cyperus squarrosus
Last reviewed: June 2026
Light
full sun
Water
medium
Size
2"–12" H × 1"–4" W
Bloom
Jun, Jul, Aug, Sep
Native to
AL, AR, AZ, CA and 44 more states
Browse plants for this ecoregion
Bearded flat sedge is a small annual grass-like plant that forms compact tufts reaching up to 12 inches tall. It produces small, inconspicuous flower clusters from summer through early fall and thrives in full sun with moderate water needs.
In an HOA neighborhood
Bearded Flat Sedge 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.
- Very small size makes it appear weedy
- Annual lifecycle creates gaps and bare spots
- Grass-like appearance often confused with weeds
Wildlife value
This sedge provides seeds for small birds and ground-dwelling wildlife. Its dense growth habit offers shelter for beneficial insects and small creatures.
Common questions
- How much sun does Bearded Flat Sedge need?
- Bearded Flat Sedge grows best in full sun conditions.
- When does Bearded Flat Sedge bloom?
- Bearded Flat Sedge blooms in June, July, August, and September.
- Where is Bearded Flat Sedge native?
- Bearded Flat Sedge (Cyperus squarrosus) is native to AL, AR, AZ, CA and 44 more states, per the USDA PLANTS Database and regional native plant society lists.
- Is Bearded Flat Sedge HOA-friendly?
- Bearded Flat Sedge 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 Bearded Flat Sedge? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
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