Find Indian Summer Black-Eyed Susan Rudbeckia in St Louis Missouri at Sugar Creek Gardens plant nursery and garden shop. Indian Summer Black-Eyed Susan, Rudbeckia, was named an All American Selection Winner in 1995 and still is considered one of the best. Enormous 6-9” flower heads on sturdy 3-3 ½’ plants appear all summer into fall. A prolific bloomer, you can count on armloads of sunny yellow daisies. We use it often in pots as an annual for bright color all summer and fall. Fantastic alone in pots on patios and entrance ways, in mixed pots, and in the garden. Not long-lived, but reseeds perfectly for years and years of flowers.