Annual or Short-Lived Perennial: The Surprise series have striking blooms and are free flowering providing tons of color all summer. Good for hanging baskets, mixed containers, beds, or as a ground cover. Attracts butterflies and hummingbirds. Fragrant. Bloom: spring-summer. Bloom color: bi-color, yellow with white edges. Flat, trailing habit. Height: 8-12 inches. Width: 18-24 inches. Exposure: sun/part shade. Water: moderate. USDA Z9-11.