Annual: The Delta Pro series is early and extremely uniform with an abundance of large, 3 inch flowers. Good bedding, border and container plant. Fragrant. Attracts bees, butterflies, and hummingbirds. Bloom time: fall-spring. Bloom color: white. Compact habit. Height: 4-6 inches. Width: 6-8 inches. Exposure: sun/part shade. Water: moderate. USDA Z4.