How much sun does Savannah-panicgrass need?

Savannah-panicgrass grows best in full sun conditions.

When does Savannah-panicgrass bloom?

Savannah-panicgrass blooms in June, July, August, and September.

Where is Savannah-panicgrass native?

Savannah-panicgrass (Phanopyrum gymnocarpon) is native to AL, AR, FL, GA and 8 more states, per the World Checklist of Vascular Plants (Kew).

Is Savannah-panicgrass HOA-friendly?

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

Savannah-panicgrass

Name: Pollinator Patch
Author: Pollinator Patch

Phanopyrum gymnocarpon

Last reviewed: August 2026

Toxicity unknown

Savannah-panicgrass (Phanopyrum gymnocarpon) 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

full sun

Water

medium

Size

12"–36" H × 6"–18" W

Bloom

Jun, Jul, Aug, Sep

Native to

AL, AR, FL, GA and 8 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

East Central Texas Plains Western Gulf Coastal Plain South Central Plains Middle Atlantic Coastal Plain Southeastern Plains Mississippi Alluvial Plain Mississippi Valley Loess Plains Southern Coastal Plain

Savannah panicgrass is a native bunch grass that forms attractive clumps with delicate seed heads appearing from summer through fall. This medium-sized grass works well as an accent plant or in mass plantings, offering year-round structure with seasonal interest from its wispy flowering stems.

In an HOA neighborhood

Savannah-panicgrass is an HOA-friendly choice. Maintenance level: low. Tidiness: 3 out of 5.

Works well in: foundation, mid zone.

May appear too informal for conservative HOAs
Seed heads could be perceived as untidy by some

Wildlife value

The seeds provide food for songbirds and small mammals. As a native grass, it supports various insects and contributes to the local ecosystem food web.

Common questions

How much sun does Savannah-panicgrass need?: Savannah-panicgrass grows best in full sun conditions.
When does Savannah-panicgrass bloom?: Savannah-panicgrass blooms in June, July, August, and September.
Where is Savannah-panicgrass native?: Savannah-panicgrass (Phanopyrum gymnocarpon) is native to AL, AR, FL, GA and 8 more states, per the World Checklist of Vascular Plants (Kew).
Is Savannah-panicgrass HOA-friendly?: Savannah-panicgrass 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

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

Add this plant to your garden

iPhone app Android app

Planning a bed around it? Start a free plan with this plant

Not sure where to start? Take the 2-minute yard quiz