Atlantic Sedge
Carex atlantica
Last reviewed: June 2026
The USDA PLANTS Database (opens in new tab) does not flag Atlantic Sedge as toxic to livestock.
Light
part sun
Water
medium
Size
12"–36" H × 6"–18" W
Bloom
May, Jun, Jul
Native to
AL, AR, CT, DE and 25 more states
Carex atlantica is a fine-textured native sedge that forms attractive clumps of slender, arching leaves. This adaptable grass-like perennial thrives in partial sun with moderate moisture and produces inconspicuous flowers from May through July.
In an HOA neighborhood
Atlantic Sedge is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.
Works well in: front yard, foundation, street edge, mid zone.
Wildlife value
This sedge provides habitat and nesting material for birds and supports various small wildlife species. While not a major pollinator plant, it contributes to the overall ecosystem health of native plant communities.
Common questions
- How much sun does Atlantic Sedge need?
- Atlantic Sedge grows best in part sun conditions.
- When does Atlantic Sedge bloom?
- Atlantic Sedge blooms in May, June, and July.
- Where is Atlantic Sedge native?
- Atlantic Sedge (Carex atlantica) is native to AL, AR, CT, DE and 25 more states, per the USDA PLANTS Database and regional native plant society lists.
- Is Atlantic Sedge toxic to livestock?
- The USDA PLANTS Database does not flag Atlantic Sedge as toxic to livestock.
- Is Atlantic Sedge HOA-friendly?
- Atlantic Sedge 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.
Ready to grow Atlantic Sedge? 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