Superb cottage garden plant with pretty pink tones. Flowers March May. Height 50 60cm 20 24. Supplied as bare root plants. Bare root Wallflowers, deliciously scented and ideal for cutting.Traditionally most people grew wallflowers by buying bundles of bare root plants from the greengrocer. Now you can grow them in the same way again by ordering bundles freshly dug from our own trials ground!