Rudbeckia triloba ‘Prairie Glow’ Brown-eyed Susan Description A tall, cheery Rudbeckia in fall colors, 'Prairie Glow' bears scores of daisy like flowers with bright orange-red to rust colored petals tipped in gold surrounding brown centers. Blooms summer to fall without deadheading. Easy to grow. Native. Sizes & Prices All Brown-Eyed Susan Characteristics Hardiness Zone: 3-10 Light requirements: Sun Height: 5' Native: Yes Sizes & Prices Size: 2 Yr $13.98 Other Information Brown-eyed Susan Rudbeckia triloba 'Prairie Glow' Zone: 3-10 Sun HT: 5'