How much sun does Nuttall Alkaligrass need?

Nuttall Alkaligrass grows best in full sun conditions.

When does Nuttall Alkaligrass bloom?

Nuttall Alkaligrass blooms in May, June, and July.

Where is Nuttall Alkaligrass native?

Nuttall Alkaligrass (Puccinellia nuttalliana) is native to AZ, CA, CO, ID and 16 more states, per the USDA PLANTS Database and regional native plant society lists.

Is Nuttall Alkaligrass toxic to livestock?

The USDA PLANTS Database does not flag Nuttall Alkaligrass as toxic to livestock.

Is Nuttall Alkaligrass HOA-friendly?

Nuttall Alkaligrass takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Nuttall Alkaligrass

Name: Pollinator Patch
Author: Pollinator Patch

Puccinellia nuttalliana

Last reviewed: June 2026

The USDA PLANTS Database (opens in new tab) does not flag Nuttall Alkaligrass as toxic to livestock.

Light

full sun

Water

medium

Size

6"–24" H × 4"–12" W

Bloom

May, Jun, Jul

Native to

AZ, CA, CO, ID and 16 more states

Browse plants for this ecoregion

Sierra Nevada Central California Valley Central California Foothills and Coastal Mountains Southern California Mountains Central Basin and Range

Nuttall's alkaligrass is a fine-textured native bunchgrass that forms compact clumps. It thrives in alkaline soils and produces delicate seed heads from May through July. This hardy perennial requires minimal water once established.

In an HOA neighborhood

Nuttall Alkaligrass 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.

Very fine texture may appear weedy to some
Seed heads can look unkempt during bloom period
Not commonly recognized as ornamental

Wildlife value

The seed heads provide food for small birds and ground-feeding wildlife. As a native grass, it supports various insects and contributes to local ecosystem health.

Common questions

How much sun does Nuttall Alkaligrass need?: Nuttall Alkaligrass grows best in full sun conditions.
When does Nuttall Alkaligrass bloom?: Nuttall Alkaligrass blooms in May, June, and July.
Where is Nuttall Alkaligrass native?: Nuttall Alkaligrass (Puccinellia nuttalliana) is native to AZ, CA, CO, ID and 16 more states, per the USDA PLANTS Database and regional native plant society lists.
Is Nuttall Alkaligrass toxic to livestock?: The USDA PLANTS Database does not flag Nuttall Alkaligrass as toxic to livestock.
Is Nuttall Alkaligrass HOA-friendly?: Nuttall Alkaligrass 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 USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

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

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