SuperCal Pink Ice Petchoa A cross between a petunia and a calibrachoa, this flower-packed annual is ideal for hanging baskets or mixed in containers. SuperCal Pink Ice offers clear pink flowers with creamy throats. This cascading annual blooms from May until frost, so plant it anywhere you want to have full-season color. Plus, it's heat-tolerant and easy-care. Faded flowers fall off, so there's no deadheading!