Silphium integrifolium (Rosinweed)

This weedy perennial features tough, hairy stems bearing bright green, lanceolate leaves and topped with bright yellow small sunflower-like blooms. Fast growth rate.

Blooms early to midsummer
2-6 ft tall x 1-3 ft spread
HARDY to -40°F (-40°C)
Attracts bees, butterflies, and hummingbirds
Deer and rabbit resistant
Drought tolerant


Zone Zone 4
Exposure Full Sun
Moisture Moderate Moisture
Native to Native