Commonly known as ' Sweet Rocket' this beautiful & easy-to-grow plant, will bring a cottage garden feel to borders. The clusters of strongly scented flowers are a joy to behold, & the butterflies & bees will love it too! Height 75cm (30). Flowers May-June. Back of border variety. Supplied in a 9cm pot. (Why not try naturalising hesperis & astrantias in a wildlife-friendly garden?) Supplied as large, well established potted plants that can be planted straight into their final positions in borders or patio containers.