Geranium X ‘Rozanne’

Vigorous, heat-tolerant perennial geranium. Prefers moist, well-drained soil in a full sun location. Grows to 1 1/2 feet. Blooms from early summer to frost with blue flowers. Deep green, marbled foliage. Space 2 to 2 1/2 feet apart. Perennial. Hardy in Zone 5.