Superbells Dreamsicle (Calibrachoa), Superbells Yellow (Calibrachoa), and Supertunia Black Cherry (Petunia) mesh together to create a truly stunning combination in both landscapes and containers- fittingly dubbed Its So You. These hardy PROVEN WINNERS flowers bloom from planting until the first frost, attract hummingbirds, and do not require deadheading. The Its So You Combination adds instant impact all on its own. There is no easier way to bring quick color to your outdoor containers. If your interested in using the Thriller, Filler, Spiller container planting technique, our 6.5 Combinations are the perfect Filler. You can use additional Thrillers and Spillers to enhance the look, but be sure to increase your container size to at least 14 in. x 16 in. allowing for better root growth and increased airflow, which decreases disease pressure in the planter. Care: They will do best if fertilized weekly with PROVEN WINNERS Water Soluble Plant Food. These extra applications of plant food really make a difference in performance through the summer.