P Supertunia ® PE TUNIA Meet the Petunia that can do it all. Supertunias® have established themselves as an essential component in outstanding recipes and monocultures, and they are just as stunning in the landscape, where they can be placed farther apart than others on the market. Self-cleaning and floriferous, this series blooms with medium to large sized flowers in popular, innovative and groundbreaking colors. 127