Helianthus pauciflorus (Stiff Sunflower)

70 (120)cm, Stiff Sunflower or Prairie Sunflower is a herbaceous perennial with unbranched to slightly branched shoots topped with bright golden-yellow flowers with a dark brown center. It is native of prairies and grasslands throughout North America. Easily grown in any rich, well drained soil in full sun. VII-X.
20 seeds per package.