Plant Name: Helianthus mollis
Common name: Ashy Sunflower, Hairy Sunflower, Downy Sunflower
Plant Type: Rhizomatous Perennial Sunflower
Plant Height: 2’ – 4’
Spread: 1’ – 3’
Bloom Time: July – September
Flower Color: Ray & Disk Flowers are Yellow.
Exposure: Full Sun
Soil Requirements: Average, Sandy, Poor Rocky Soil that Drains Well.
Water Needs: Dry to Medium
Attributes: Attracts Birds & Butterflies; Tolerates Dry, Rocky Soil.
Note: Plants spread by rhizomes & self-seeding to form colonies; Caterpillars & Beetles often chew foliage.
Uses: Showy Flower for Arrangements; Naturalized Areas, Border Gardens, Wildflower & Native Plant Gardens.
Native to: Central & Eastern North America
Oregon Native: NO
USDA Hardiness Zone: 4 – 9