Woodland sunflower (Helianthus strumosus)

This showy sunflower is often found in wooded areas or at the edges of woods.  It is a perennial and, like many other perennial sunflowers, spreads rhizomatously and can form thick colonies.  It can produce lots of seed that will attract birds and other wildlife.  Native Americans used the roots medicinally.

Uses: Birds, pollinators, wildlife, hedgerow,
Bloom time:  July - September

Height:  3 to 6.5 feet
Space:  1.5 to 2.5 feet

Sun:  Sun to shade
Moisture:  Dry to average

Seed:

• 200 seeds per packet
• 5,150 seeds per ounce
• 1 ounce per 150 square feet