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Inflated Narrow-leaf Sedge

Carex grisea

Last reviewed: June 2026

Inflated Narrow-leaf Sedge (Carex grisea)
Photo: (c) Daniel J. Layton, some rights reserved (CC BY), uploaded by Daniel J. Layton

Light

part shade

Water

medium

Size

12"–36" H × 8"–24" W

Bloom

May, Jun, Jul

Native to

AR, CT, DE, IA and 24 more states

Inflated narrow-leaf sedge is a clumping perennial grass that forms neat, arching mounds of narrow green foliage. This native sedge thrives in partial shade with moderate moisture, producing inconspicuous flowers from late spring through summer. It provides a refined, grass-like texture that works well as a groundcover or border plant.

In an HOA neighborhood

Inflated Narrow-leaf Sedge is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.

Works well in: front yard, foundation, street edge, mid zone.

  • May appear brown and dormant in winter months

Wildlife value

This sedge provides habitat and nesting material for birds, while its seeds feed various songbirds. The dense clumps offer shelter for small wildlife and beneficial insects.

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 Inflated Narrow-leaf Sedge fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.