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Hairy Sunflower

Hairy Sunflower, Helianthus hirsutus

Yellow daisy-like flowers with 10-15 petals. The hairy leaves have stalks.



  • Scientific Name: Helianthus hirsutus

  • Other Names: Rough Sunflower

  • Flower Size: 2- 3 inches

  • Plant Height: 2 - 6 feet

  • Flower Color: Yellow

  • Bloom Time: June, July, August, September, October

  • Petal: Many

  • Leaf: Hairy, Opposite

  • Stem: Hairy

  • Environment: Moist, Part Shade, Sun

  • Location:

February 2026
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