How much sun does Button Sedge need?

Button Sedge grows best in part shade conditions.

When does Button Sedge bloom?

Button Sedge blooms in May, June, and July.

Where is Button Sedge native?

Button Sedge (Carex bullata) is native to AL, AR, CT, DE and 10 more states, per the World Checklist of Vascular Plants (Kew).

Is Button Sedge HOA-friendly?

Button Sedge is generally an HOA-friendly choice in the right placement, with low maintenance.

Button Sedge

Name: Pollinator Patch
Author: Pollinator Patch

Carex bullata

Last reviewed: August 2026

Toxicity unknown

Button Sedge (Carex bullata) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

part shade

Water

high

Size

12"–24" H × 8"–16" W

Bloom

May, Jun, Jul

Native to

AL, AR, CT, DE and 10 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 452 programs across 44 states, each with a link to the provider and the date we last checked it.

Find rebates in your area

Browse plants for this ecoregion

Piedmont Northeastern Highlands Northeastern Coastal Zone Middle Atlantic Coastal Plain Southeastern Plains Blue Ridge Interior Plateau Atlantic Coastal Pine Barrens

Carex bullata is a native sedge that forms neat, compact clumps with arching green foliage. This moisture-loving perennial thrives in partial shade and produces small, inconspicuous flowers from late spring through summer.

In an HOA neighborhood

Button 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, while its seeds feed various songbirds and small mammals.

Common questions

How much sun does Button Sedge need?: Button Sedge grows best in part shade conditions.
When does Button Sedge bloom?: Button Sedge blooms in May, June, and July.
Where is Button Sedge native?: Button Sedge (Carex bullata) is native to AL, AR, CT, DE and 10 more states, per the World Checklist of Vascular Plants (Kew).
Is Button Sedge HOA-friendly?: Button Sedge is generally an HOA-friendly choice in the right placement, with low maintenance.

Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

If something looks wrong

Common plant problems, and what to check first

These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.

See all plant problem guides

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