Silphium Species, Wholeleaf Rosinweed, Entire-leaf Rosinweed
Silphiumintegrifolium

Family: Asteraceae (ass-ter-AY-see-ee)
Genus: Silphium (SIL-phee-um)
Species: integrifolium (in-teg-ree-FOH-lee-um)

Category

Water Requirements

Sun Exposure

Foliage

Foliage Color

Height

Spacing

Hardiness

Where to Grow
Grow outdoors year-round in hardiness zone

Danger

Bloom Color

Bloom Characteristics

Bloom Size

Bloom Time

Other details

Soil pH requirements

Patent Information

Propagation Methods

Seed Collecting