'Supertunia Giant Pink' petunias were bred to withstand rain and wind, making it a perfect summer flower for Pacific NW gardens. Growers indicate that this variety will trail up to 36 inches; however, in our experience, we've seen 'Giant Pink' petunias trail up to five feet long. Give 'Giant Pink' petunias lots of sun, water and fertilize regularly, and you will be rewarded with a beautiful cascade of color. No need to deadhead this variety - it's self-cleaning.