Diascia rigescens AGM HP/BB
These are relatives of the foxglove family. The flowers form tiny bubbles along the stems, developing and frothing into streams of flowers from June to October. Long flowering and perfect for summer containers or borders. Slug proof. Prefers well-drained soil in sun or partial shade. Height 30cm (12”). Spread 50cm (20”). Relatively hardy perennials, new shoots may be cut back by hard frosts but the crown will survive if covered by mulch.