Perennial: Tolerates cold, drought and deer. The BigDeal series are a big deal because they are a durable, landscape-grade petunia. Perfect for hanging baskets, containers or as a ground cover. Attracts bees, butterflies and hummingbirds. Bloom time: spring-summer. Bloom color: chartreuse with magenta markings. Height: 12-24 inches. Width: 12-18 inches. Exposure: sun/part shade. Water: moderate/wet. USDA Z9.