Erysimum 'Bowles Mauve'
Wallflower, Bowles Mauve
Description
This shrubby evergreen perennial reaches a size of 3' tall and 6' wide with narrow, dark foliage and a dense habit. Its flowers always emerge as mauve purple, and are produced on 4' tall stalks. Blooms throughout warm months. Can bloom continuously in mild climates. It should receive sun to part shade, with little or no summer watering. It is hardy to frost.