American Bugleweed
Lycopus americanus
Last reviewed: June 2026
Lycopus americanus (American Bugleweed) is a native wetland forb found across most US states. It produces small white flowers from July through September that attract bees, wasps, and flies.
The USDA PLANTS Database (opens in new tab) does not flag American Bugleweed as toxic to livestock.
Light
part shade
Water
high
Size
12"–36" H × 8"–24" W
Bloom
Jul, Aug, Sep
Native to
AL, AR, AZ, CA and 44 more states
Pollinators
bees, wasps, flies
Browse plants for this ecoregion
American bugleweed is a native mint family plant that thrives in consistently moist, partially shaded areas. It produces small white flowers in summer and spreads gradually to form colonies in wet soils. This plant is well-suited for rain gardens, pond edges, and other areas with reliable moisture.
Growing American Bugleweed
Grow American Bugleweed in part shade and high water. Mature plants reach 12 to 36 inches tall and spread 8 to 24 inches wide. Expect low maintenance to keep it looking intentional in a front yard.
In an HOA neighborhood
American Bugleweed 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.
- Spreads aggressively and can look weedy
- Small inconspicuous flowers lack ornamental appeal
- May appear unkempt in formal landscapes
Wildlife value
The summer blooms attract various pollinators including native bees, wasps, and flies. Seeds may provide food for some birds, and the plant can serve as habitat for beneficial insects.
Common questions
- Where does American Bugleweed grow naturally?
- American Bugleweed is native to most US states from coast to coast, including wetland areas in both northern and southern regions.
- When does Lycopus americanus bloom?
- American Bugleweed blooms from July through September, producing clusters of small white flowers during the late summer months.
- What pollinators visit American Bugleweed?
- The small flowers of Lycopus americanus attract various pollinators including bees, wasps, and flies during its summer blooming period.
- What growing conditions does American Bugleweed prefer?
- This wetland plant thrives in consistently moist to wet soils and tolerates partial sun to full shade conditions.
- Is American Bugleweed toxic to livestock?
- The USDA PLANTS Database does not flag American Bugleweed as toxic to livestock.
- Is American Bugleweed HOA-friendly?
- American Bugleweed 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 USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Ready to grow American Bugleweed? 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