Rosin Weed
Silphium integrifolium
Plant Information
Type: Herbaceous perennial
Garden: Orientation Garden
Zone: 4, 5, 6, 7, 8
Bloom Time: Jun - Sep
Height: 12-60 inches
Light Requirements: Full sun
Soil Conditions: Requires good drainage, Tolerates periodic drought, Average well-drained soil
Flower Color: Yellow
Special Characteristics:
- Prairie Plant
Potential Pests: Mildew