Thin-leaved Sunflower
Helianthus decapetalus
Elegant perennial native sunflower will tolerate varied tough spots and shade. Helianthus hosts the third most species of caterpillars throughout most of Maine, and several species of bees that specialize on its flowers. Responds well to pruning (to encourage spreading and blooms) and dividing like exotic perennials. Deer tolerant.
BLOOM TIME
- July
- August
SUNLIGHT
- Full Sun
- Partial Sun
- Partial Shade
SOIL TYPE
- Well Drained
- Dry
- Moist
- Texture (Sand)
- Texture (Loam)
- High Organic Matter
- pH Acid <6.0
- pH Neutral 6.0-8.0
HEIGHT
3-6'
CATERPILLAR SPECIES HOSTED
10-100
WILDLIFE BENEFITED
Pollinators, Birds
Artist: Michael Boardman
Photo Credit: Arthur Haines