Helianthus grosseserratus (Saw-tooth Sunflower)

 Sawtooth sunflower is a striking late summer bloomer with awesome yellow flowers. CAUTION this plant is extremely aggressive for smaller landscapes.  When used in the correct context it can be an awesome restoration tool. Sun Exposure Prairie/Savanna Soil Conditions Wet-Mesic, Mesic, Dry-Mesic Height: 4'-10' Flower Color Yellow Flower Time July, September Frequently Asked Questions Why Purchase From Natural Communities Native Plants? What Native Plants Should I Buy? What Can I Expect: Shipping/Free Local Pick Up? What Are Your Plant Sizes?   Why Plant Natives? Photo Eric Hunt, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons