Blanket flower, also known as gaillardia, is an easy-to-grow, short-lived wildflower with richly colored, daisy-like blooms. These fast-growing plants mature to 24 inches tall with a 20-inch spread.

Gardening expert Arricca Elin Sansone gave her top perennial picks for a garden that will be full of colour for years to come - and she has a top tip for the beautiful Blanket Flowers ...