Erysimum X Cheirii 'Devon Blaze'

Another magnificent shrubby wallflower hybrid that forms thick, woody stems bearing leathery leaves which are narrow, thick, and often grey or silvery. Often reaching nearly a meter in height, it bears bunches of sizeable fragrant flowers which appear very early in the year. Planted in a sheltered spot it will make thick, woody trunks, living for many years and towering above normal biennial varieties. Like the other perennial forms it opens its flowers over an extended season, both before and after the spring-bloomers have finished!