How much sun does Stream Bogmoss need?

Stream Bogmoss grows best in part sun conditions.

When does Stream Bogmoss bloom?

Stream Bogmoss blooms in June, July, and August.

Where is Stream Bogmoss native?

Stream Bogmoss (Mayaca fluviatilis) is native to AL, FL, GA, LA and 4 more states, per the World Checklist of Vascular Plants (Kew).

Is Stream Bogmoss HOA-friendly?

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

Stream Bogmoss

Name: Pollinator Patch
Author: Pollinator Patch

Mayaca fluviatilis

Last reviewed: August 2026

Toxicity unknown

Stream Bogmoss (Mayaca fluviatilis) 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

part sun

Water

high

Size

4"–12" H × 4"–12" W

Bloom

Jun, Jul, Aug

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 452 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

Piedmont Middle Atlantic Coastal Plain Southeastern Plains Southern Coastal Plain

Stream bogmoss is a small aquatic or semi-aquatic perennial that forms low mats of fine, needle-like foliage. This native wetland plant produces tiny white flowers during summer months and thrives in consistently moist to wet soils. It works well as groundcover in bog gardens, rain gardens, or along pond edges.

In an HOA neighborhood

Stream Bogmoss 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.

Works well in: backyard only.

Requires specialized wet conditions that are uncommon in typical landscapes
Very small size and moss-like appearance may look unkempt to HOA boards
Limited to bog or water garden applications

Wildlife value

While specific pollinator data is limited, the small summer flowers likely attract tiny beneficial insects and flies. The dense mat-forming growth provides habitat for small amphibians and moisture-loving invertebrates in wetland settings.

Common questions

How much sun does Stream Bogmoss need?: Stream Bogmoss grows best in part sun conditions.
When does Stream Bogmoss bloom?: Stream Bogmoss blooms in June, July, and August.
Where is Stream Bogmoss native?: Stream Bogmoss (Mayaca fluviatilis) is native to AL, FL, GA, LA and 4 more states, per the World Checklist of Vascular Plants (Kew).
Is Stream Bogmoss HOA-friendly?: Stream Bogmoss 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.

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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