How much sun does Shoal-grass need?

Shoal-grass grows best in full sun conditions.

Where is Shoal-grass native?

Shoal-grass (Halodule wrightii) is native to AL, FL, LA, MS and 1 more states, per the World Checklist of Vascular Plants (Kew).

Is Shoal-grass HOA-friendly?

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

Shoal-grass

Name: Pollinator Patch
Author: Pollinator Patch

Halodule wrightii

Last reviewed: August 2026

Toxicity unknown

Shoal-grass (Halodule wrightii) 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

high

Size

4"–12" H × 6"–24" W

Bloom

N/A

Native to

AL, FL, LA, MS and 1 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 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

Southern Coastal Plain Southern Florida Coastal Plain

Shoal-grass is a native aquatic grass that grows submerged in shallow saltwater and brackish coastal waters. This marine plant forms underwater meadows and is not suitable for typical terrestrial landscaping applications.

In an HOA neighborhood

Shoal-grass takes more care to keep looking intentional in a front yard. Maintenance level: high. Consider it for backyard or mid-zone beds rather than the street edge.

Requires saltwater or brackish aquatic environment
Not suitable for terrestrial landscaping
Only appropriate for waterfront properties with direct water access

Wildlife value

Provides critical habitat for fish, sea turtles, and waterfowl in coastal marine ecosystems. Serves as nursery habitat for many commercially important fish species.

Common questions

How much sun does Shoal-grass need?: Shoal-grass grows best in full sun conditions.
Where is Shoal-grass native?: Shoal-grass (Halodule wrightii) is native to AL, FL, LA, MS and 1 more states, per the World Checklist of Vascular Plants (Kew).
Is Shoal-grass HOA-friendly?: Shoal-grass 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 World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

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

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