Annual Seepweed
Suaeda linearis
Last reviewed: August 2026
Toxicity unknown
Annual Seepweed (Suaeda linearis) 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
low
Size
12"–24" H × 6"–12" W
Bloom
Jul, Aug, Sep, Oct
Native to
AL, CT, DE, FL and 15 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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Annual seepweed is a small, fleshy-stemmed plant that grows in compact mounds with narrow, succulent leaves. It produces tiny, inconspicuous flowers from summer through fall and thrives in sandy, salty soils where many other plants struggle. This short-lived annual reseeds readily in appropriate conditions.
In an HOA neighborhood
Annual Seepweed 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 weedy and informal
- Annual growth pattern creates gaps
- Uncommon appearance may concern neighbors
Wildlife value
While specific pollinator data is limited, the small flowers likely attract tiny native bees and beneficial insects during its extended blooming period from July through October.
Common questions
- How much sun does Annual Seepweed need?
- Annual Seepweed grows best in full sun conditions.
- When does Annual Seepweed bloom?
- Annual Seepweed blooms in July, August, September, and October.
- Where is Annual Seepweed native?
- Annual Seepweed (Suaeda linearis) is native to AL, CT, DE, FL and 15 more states, per vouchered herbarium specimen records and regional native plant society lists.
- Is Annual Seepweed HOA-friendly?
- Annual Seepweed 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 vouchered herbarium specimen records and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Ready to grow Annual Seepweed? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
Not sure where to start? Take the 2-minute yard quiz