How much sun does Shoreline Seapurslane need?

Shoreline Seapurslane grows best in full sun conditions.

When does Shoreline Seapurslane bloom?

Shoreline Seapurslane blooms in June, July, August, and September.

Where is Shoreline Seapurslane native?

Shoreline Seapurslane (Sesuvium portulacastrum) is native to AL, FL, GA, LA and 4 more states, per the World Checklist of Vascular Plants (Kew).

Is Shoreline Seapurslane HOA-friendly?

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

Shoreline Seapurslane

Name: Pollinator Patch
Author: Pollinator Patch

Sesuvium portulacastrum

Last reviewed: August 2026

Shoreline Seapurslane (Sesuvium portulacastrum) is a perennial succulent native to AL, FL, GA, LA and 4 more states. It blooms in June, July, August, and September.

Toxicity unknown

Shoreline Seapurslane (Sesuvium portulacastrum) 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 × 12"–36" W

Bloom

Jun, Jul, Aug, Sep

Native to

AL, FL, GA, LA and 4 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.

Find rebates in your area

Browse plants for this ecoregion

Western Gulf Coastal Plain South Central Plains Mississippi Alluvial Plain Southern Coastal Plain Southern Florida Coastal Plain

Shoreline seapurslane is a low-growing succulent groundcover with thick, fleshy leaves and small pink or white flowers that bloom through summer and fall. This coastal native forms dense mats and thrives in salty, sandy conditions with regular moisture. It stays evergreen year-round and provides excellent erosion control.

Growing Shoreline Seapurslane

Grow Shoreline Seapurslane in full sun and high water. Mature plants reach 4 to 12 inches tall and spread 12 to 36 inches wide. Expect low maintenance to keep it looking intentional in a front yard.

In an HOA neighborhood

Shoreline Seapurslane 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.

Looks very informal and weedy to conventional standards
Spreading succulent habit appears unmanicured
Associated with wild coastal areas rather than maintained landscapes

Wildlife value

While not heavily visited by pollinators, this plant provides ground-level habitat and its seeds may attract small birds.

Common questions

How much sun does Shoreline Seapurslane need?: Shoreline Seapurslane grows best in full sun conditions.
When does Shoreline Seapurslane bloom?: Shoreline Seapurslane blooms in June, July, August, and September.
Where is Shoreline Seapurslane native?: Shoreline Seapurslane (Sesuvium portulacastrum) is native to AL, FL, GA, LA and 4 more states, per the World Checklist of Vascular Plants (Kew).
Is Shoreline Seapurslane HOA-friendly?: Shoreline Seapurslane 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 Shoreline Seapurslane? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

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