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Littletooth Sedge

Carex microdonta

Last reviewed: August 2026

Littletooth Sedge (Carex microdonta)
Photo: (c) Sam Kieschnick, some rights reserved (CC BY), uploaded by Sam Kieschnick

Light

part shade

Water

medium

Size

8"–24" H × 6"–12" W

Bloom

May, Jun

Native to

AL, AR, AZ, FL and 7 more states

Before you buy

Your city may pay you to plant this

Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 432 programs across 44 states, each with a link to the provider and the date we last checked it.

Find rebates in your area

Littletooth sedge is a clumping grass-like perennial that forms neat, compact tufts of narrow green foliage. It produces inconspicuous flowers in late spring and early summer, then goes dormant in winter. This native sedge works well as a groundcover or accent plant in partially shaded areas with consistent moisture.

In an HOA neighborhood

Littletooth 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.

  • Looks like unmown grass to many homeowners
  • Goes completely dormant and brown in winter
  • Inconspicuous flowers may appear weedy to traditionalists

Wildlife value

While not a major pollinator plant, this sedge provides habitat and nesting material for small wildlife. The seeds may be eaten by birds and small mammals.

Common questions

How much sun does Littletooth Sedge need?
Littletooth Sedge grows best in part shade conditions.
When does Littletooth Sedge bloom?
Littletooth Sedge blooms in May and June.
Where is Littletooth Sedge native?
Littletooth Sedge (Carex microdonta) is native to AL, AR, AZ, FL and 7 more states, per the World Checklist of Vascular Plants (Kew).
Is Littletooth Sedge HOA-friendly?
Littletooth 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 World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

Ready to grow Littletooth Sedge? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

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