Tall goldenrod (Solidago altissima)-Hort Answers - University of Illinois Extension
University of Illinois Extension

University of Illinois Extension

Hort Answers

Wildflowers

Tall goldenrod
Solidago altissima

Tall Goldenrod
Tall Goldenrod
 
Features

Numerous yellow flowers in a branched plume-like cluster at the end of the stems.

 
 
Culture
Full sun to partial shade; moist, well drained soils.  
 
Mature Height
3-6 Feet
 
Native To:
Illinois
Indiana
Iowa
Michigan
Missouri
Ohio
Wisconsin
 
USDA Hardiness Zone
3 - 8 
 
Bloom Color
Yellow
 
 
Bloom Season
August - November
 
Soil Conditions
Moist, Well-Drained
 
 
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, but leaf rust occurs.

 
Additional Notes

Goldenrods do not cause hayfever. Found in fields and open woods.