How much sun does Whitney's Sedge need?

Whitney's Sedge grows best in part sun conditions.

When does Whitney's Sedge bloom?

Whitney's Sedge blooms in May, June, and July.

Where is Whitney's Sedge native?

Whitney's Sedge (Carex whitneyi) is native to CA, NV, OR, per vouchered herbarium specimen records and regional native plant society lists.

Is Whitney's Sedge HOA-friendly?

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

Whitney's Sedge

Name: Pollinator Patch
Author: Pollinator Patch

Carex whitneyi

Last reviewed: August 2026

Toxicity unknown

Whitney's Sedge (Carex whitneyi) 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 sun

Water

medium

Size

4"–12" H × 4"–12" W

Bloom

May, Jun, Jul

Native to

CA, NV, OR

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 445 programs across 44 states, each with a link to the provider and the date we last checked it.

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Browse plants for this ecoregion

Northwestern Forested Mountains Sierra Nevada

Whitney's sedge is a compact, clumping grass-like perennial that forms neat tufts of narrow green foliage. This low-growing sedge produces inconspicuous flowers from May through July and maintains a tidy appearance throughout the growing season.

In an HOA neighborhood

Whitney's 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 small birds and beneficial insects. The seeds offer food for songbirds and small wildlife.

Common questions

How much sun does Whitney's Sedge need?: Whitney's Sedge grows best in part sun conditions.
When does Whitney's Sedge bloom?: Whitney's Sedge blooms in May, June, and July.
Where is Whitney's Sedge native?: Whitney's Sedge (Carex whitneyi) is native to CA, NV, OR, per vouchered herbarium specimen records and regional native plant society lists.
Is Whitney's Sedge HOA-friendly?: Whitney's Sedge is generally an HOA-friendly choice in the right placement, with low maintenance.

Native range data from vouchered herbarium specimen records and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

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

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