"Spectacular" is the word for the new 'Prairie Glow' Rudbeckia (Rudbeckia triloba 'Prairie Glow'). In full sun, it grows to 5 feet tall and 3 feet wide with a profusion of 2 1/2-inch-wide ray flowers in burgundy and gold, borne atop garnet-colored stems. This perennial, a real garden centerpiece, should do beautifully in sunnyOzarks gardens.