Petunia Double Orchid Flowered, flowers from June until September and loves a sunny spot to grow. It produces unique, frilly-edged blooms in shades of purple, maroon, red, white, magenta and bicolour ? they are full of pattern and make the perfect addition to a window box. Petunia Orchid Flowered Mix are known to flower all summer long, they are much-loved for their ruffled blooms and medley of colours. Spreading and growing in height to 30cm, this Petunia is ideal for adding to pretty patios, decking areas or balconies in a stylish pot or container.