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Lopsided indian grass

Sorghastrum secundum

Last reviewed: October 2026

Lopsided indian grass (Sorghastrum secundum) is a perennial grass native to AL, AR, FL, GA and 4 more states. It blooms in September, October, and November. The flowers draw wind.

Lopsided indian grass (Sorghastrum secundum)
Photo: (c) Jay Horn, some rights reserved (CC BY)

Toxicity unknown

Lopsided indian grass (Sorghastrum secundum) 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

36"–60" H × 18"–24" W

Bloom

Sep, Oct, Nov

Native to

AL, AR, FL, GA and 4 more states

Pollinators

wind

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

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Picture natives in your own yard

Upload a photo of your yard and Patch Vision shows a rendering of it planted with natives for your region, like Lopsided indian grass.

A warm-season bunchgrass of open pinelands with upright blue-green blades that turn gold in fall, topped by seedheads that lean noticeably to one side, giving the plant its lopsided common name.

Growing Lopsided indian grass

Grow Lopsided indian grass in full sun and medium water. Mature plants reach 36 to 60 inches tall and spread 18 to 24 inches wide.

Wildlife value

The abundant fall seed crop feeds seed-eating birds through winter, and the clump provides cover for ground-nesting insects.

Common questions

How much sun does Lopsided indian grass need?
Lopsided indian grass grows best in full sun conditions.
When does Lopsided indian grass bloom?
Lopsided indian grass blooms in September, October, and November.
Where is Lopsided indian grass native?
Lopsided indian grass (Sorghastrum secundum) is native to AL, AR, FL, GA and 4 more states, per the World Checklist of Vascular Plants (Kew).
What pollinators does Lopsided indian grass attract?
Lopsided indian grass draws wind.

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 Lopsided indian grass? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.