Erysimum x Tangerine colours

Strong branching hybrid, thick, shiny green leaves.  A very long succession of sizeable colour-changing flowers in shades of orange, with mauve buds. This magnificent shrubby wallflower relative grows thick, woody stems, and can reach great heights, and planted in a sheltered spot can live for many years. For me 60cm which is a nice size. Survived some hard frosts here in Canterbury where it is colder than the city, in the open with impunity. So highly recommended in every way.