Boneset (Eupatorium perfoliatum)-Hort Answers - University of Illinois Extension
University of Illinois Extension

University of Illinois Extension

Hort Answers

Wildflowers

Boneset
Eupatorium perfoliatum

Boneset
Boneset
 
Features
White flowers in clusters. Leaves are fused around the stem making it look like the stem is piercing the leaves. 
 
Culture
Full sun to partial shade; consistently moist sites. 
 
Mature Height
4-6 Feet
 
Native To:
Illinois
Indiana
Iowa
Michigan
Missouri
Ohio
Wisconsin
 
USDA Hardiness Zone
3 - 8 
 
Bloom Color
White
 
 
Bloom Season
July - September
 
Soil Conditions
Moist, Well-Drained
Wet
 
 
Exposure/Light Requirements
Full Sun
Partial Sun/Shade
 
 
Pests and Problems

Environmental Damage


Additional pests and problems that may affect this plant:

No serious insect or disease problems.
 
Additional Notes
Found in wet sites.