How much sun does American Panicgrass need?

American Panicgrass grows best in full sun conditions.

When does American Panicgrass bloom?

American Panicgrass blooms in June, July, August, and September.

Where is American Panicgrass native?

American Panicgrass (Dichanthelium portoricense) is native to AL, CT, DE, FL and 26 more states, per the World Checklist of Vascular Plants (Kew).

What pollinators does American Panicgrass attract?

American Panicgrass draws bees and beetles.

Is American Panicgrass HOA-friendly?

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

American Panicgrass

Name: Pollinator Patch
Author: Pollinator Patch

Dichanthelium portoricense

Last reviewed: August 2026

Toxicity unknown

American Panicgrass (Dichanthelium portoricense) 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

6"–24" H × 6"–12" W

Bloom

Jun, Jul, Aug, Sep

Native to

AL, CT, DE, FL and 26 more states

Pollinators

bees, beetles

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

Northeastern Coastal Zone Middle Atlantic Coastal Plain Southeastern Plains Southern Coastal Plain Southern Florida Coastal Plain Atlantic Coastal Pine Barrens

Dichanthelium portoricense is a native prairie grass that forms compact clumps with fine-textured foliage. This warm-season grass produces delicate seed heads from summer through early fall and maintains a tidy, mounded growth habit.

In an HOA neighborhood

American Panicgrass 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

The grass provides nectar and pollen for bees and beetles during its long blooming period. Seeds offer food for birds and small wildlife throughout fall and winter.

Common questions

How much sun does American Panicgrass need?: American Panicgrass grows best in full sun conditions.
When does American Panicgrass bloom?: American Panicgrass blooms in June, July, August, and September.
Where is American Panicgrass native?: American Panicgrass (Dichanthelium portoricense) is native to AL, CT, DE, FL and 26 more states, per the World Checklist of Vascular Plants (Kew).
What pollinators does American Panicgrass attract?: American Panicgrass draws bees and beetles.
Is American Panicgrass HOA-friendly?: American 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

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