11; 12; 13; 14; 15; 16; SuperCal® Petchoa is bred by Sakata. SUPERCAL is a registered trademark of Sakata. SuperCal® Violet. Tools & Resources. SuperCal Violet features violet flowers with yellow eyes that will brighten up any garden spot. Petchoa Supercal Series flowers all have a spread of inches . General Information: Enjoy SuperCal's strong vigor and good disease tolerance in the garden. Blooms leave no sticky residue for easier handling. It offers lots of purple-blue flowers on a mounding/trailing plant that grows 12 inches tall and 18 inches across. Petchoa 'SuperCal Blushing Pink' SuperCal. Bright as a button violet pink flowers aplenty for months on end. SuperCal Petchoas are a hybrid of Petunias and Calibrachoas and bring you the best of both. Find SuperCal® Violet Petchoa (Petchoa 'SuperCal Violet') in Wilmette Chicago Evanston Glenview Skokie Winnetka Illinois IL at Chalet Nursery (Mini Petunia). Order Petchoa Supercal Violet starter plant liners directly from our website with all current availability and pricing. US PP19, Salmon Glow US PP27, Terra Cotta US PP19, Violet US PP24, For the grower, SuperCal is early blooming, pH tolerant and ideal for. Combining the best of both worlds, this cross of a Petunia and a Calibrachoa has the Petunia's vigorous, trailing growth and tolerance for hot and.