Coastal Plain Joe-Pyeweed
Eutrochium dubium
Last reviewed: June 2026
Eutrochium dubium (Coastal Plain Joe-Pyeweed) is a native perennial forb that blooms pink-purple from July through September across the eastern United States. This pollinator magnet attracts bees, butterflies, and moths in wetland and meadow habitats.
Light
full sun
Water
medium
Size
36"–72" H × 24"–36" W
Bloom
Jul, Aug, Sep
Native to
CT, DE, MA, MD and 10 more states
Pollinators
bees, butterflies, moths
Coastal Plain Joe Pye Weed is a tall native perennial that produces clusters of pinkish-purple flowers from summer into fall. This sturdy plant forms upright clumps and thrives in full sun with moderate water needs, making it excellent for naturalized areas and pollinator gardens.
Growing Coastal Plain Joe-Pyeweed
Grow Coastal Plain Joe-Pyeweed in full sun and medium water. Mature plants reach 36 to 72 inches tall and spread 24 to 36 inches wide. Expect low maintenance to keep it looking intentional in a front yard.
In an HOA neighborhood
Coastal Plain Joe-Pyeweed 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.
- Very tall height may appear unkempt in formal settings
- Can look weedy when dormant
- Native wildflower appearance may not fit manicured aesthetic
Wildlife value
This plant is a pollinator magnet, attracting numerous bees, butterflies, and moths throughout its long blooming period. It's particularly valuable for late-season nectar when many other flowers have finished.
Common questions
- When does Coastal Plain Joe-Pyeweed bloom?
- Eutrochium dubium blooms from July through September, producing clusters of pink to purple flowers that are highly attractive to pollinators.
- What pollinators visit Coastal Plain Joe-Pyeweed?
- This native plant attracts a variety of pollinators including bees, butterflies, and moths. It is particularly valuable for supporting native bee populations and migrating monarch butterflies.
- Where is Coastal Plain Joe-Pyeweed native?
- Eutrochium dubium is native to eastern states from Maine south to South Carolina, including Connecticut, Delaware, Maryland, Massachusetts, New Hampshire, New Jersey, New York, North Carolina, Pennsylvania, Rhode Island, Vermont, and Virginia.
- What growing conditions does Coastal Plain Joe-Pyeweed prefer?
- This plant thrives in full sun to partial sun with medium to high moisture conditions. It naturally occurs in wetlands, meadows, and along stream banks.
- Is Coastal Plain Joe-Pyeweed HOA-friendly?
- Coastal Plain Joe-Pyeweed 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 Coastal Plain Joe-Pyeweed? 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