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Plant profile · Austin & Hill Country

Carolina Sedge

Carex caroliniana
native · Central Texas

Carolina Sedge is a grass native to Central Texas that grows 1–1.5 ft tall. It wants full sun or part shade and medium water, and handles clay soil. Blooms green and white in spring. Evergreen — it holds its leaves through winter.

Wet ground only. A wetland plant: it needs standing water or saturated soil — a pond edge, creek bank or rain garden, not a dry upland bed.

Will it grow in your yard?

Enter your ZIP. The finder checks Carolina Sedge against your microclimate, then ranks it against your sun, your watering and deer pressure.

The facts

3 sources
Type
Grass
Sun
Full sun to part shade (3–6 hrs of direct sun)
Water
Medium
Height
1–1.5 ft
Bloom
Spring · green, white
Foliage
Evergreen
Soil
Takes clay · recorded on clay, moist, rich, well drained

Where it grows

Recorded in these EPA Level IV ecoregions in the Austin and Hill Country launch area:

Southern Post Oak SavannaFloodplains and Low TerracesSan Antonio Prairie

Can you buy it?

Also grows here — hard to find. Native and recorded growing in Central Texas, but not on the grower stock lists we read. Sourcing varies: some are stocked widely, others you will have to hunt for.