Prairie Dock
Silphium terebinthinaceum
A cousin of Cup Plant, this equally imposing species has large, oval to heart-shaped basal leaves that resemble elephants ears. The tall flower stalks send up masses of bright yellow flowers. Attracts much the same wildlife as Silphium perfoliatum.
Characteristics
Type: Perennial
Height: 5-8 Feet
Blooms: August to September
Bloom Colour: Yellow
Growth Conditions
Light: Full Sun
Soil: Moist to Dry, Average & Clay Soil
Habitat: Prairies & Open Woods
C$7.50Price
Excluding GST/HST
Out of Stock