Eupatorium perfoliatum | Boneset
Type: Perennial
Native Range: Eastern North America
Native Status in NY: Native
Sun: Full Sun to Part Shade
Soil: Medium to Wet
Height: 3–5 ft
Bloom Time: July–September
Flower Color: White
Spacing: 24–36 inches
Deer Resistance: Moderate
Pollinator Value: Very High
Description
Boneset is a tall native perennial valued for its flat-topped clusters of white flowers that bloom in late summer. The unusual leaves appear fused around the stem, giving the plant a distinctive appearance. This species grows best in moist soils and is commonly found in meadows and wet areas. The flowers attract many pollinators and make Boneset an excellent addition to native plant and pollinator gardens.
Ecological Benefits 🐝
Wildlife Value
Attracts native bees
Attracts butterflies
Important late-season nectar source
Supports beneficial insects
Provides pollen and nectar for pollinators
Known Associations
Bumblebees
Sweat bees
Leafcutter bees
Butterflies
Skipper butterflies
Garden Uses
Pollinator gardens
Native plant gardens
Rain gardens
Wet meadows
Naturalized areas
Why We Grow It
We grow Boneset because it is an excellent native plant for moist soils and provides outstanding support for pollinators. Its late-season flowers make it especially valuable in habitat-focused gardens.