Silphium integrifolium (prairie rosinweed)
At a height of about 5 feet, this is the best Silphium for gardens. Hardy and drought-tolerant, it spreads by seed to form small colonies. Popular with native bees and finches. Host plant for the silphium moth.
Type: Perennial
Bloom time: July, August, September
Light: Full Sun
Water: Dry, Medium
Height: 4 to 6 feet
Sold as: Deep pot (3.5" x 5")
At a height of about 5 feet, this is the best Silphium for gardens. Hardy and drought-tolerant, it spreads by seed to form small colonies. Popular with native bees and finches. Host plant for the silphium moth.
Type: Perennial
Bloom time: July, August, September
Light: Full Sun
Water: Dry, Medium
Height: 4 to 6 feet
Sold as: Deep pot (3.5" x 5")
At a height of about 5 feet, this is the best Silphium for gardens. Hardy and drought-tolerant, it spreads by seed to form small colonies. Popular with native bees and finches. Host plant for the silphium moth.
Type: Perennial
Bloom time: July, August, September
Light: Full Sun
Water: Dry, Medium
Height: 4 to 6 feet
Sold as: Deep pot (3.5" x 5")
