Erysimum cheiri ‘Constant Cheer’ is part of the Brassicaceae family of plants. They also call it Wallflower ‘Constant Cheer’ or Cheiranthus ‘Constant Cheer’. It is a bushy, evergreen perennial. It has dark green leaves. They are linear or lance-shaped. The flowers are orange-red. They grow lighter as they age. The flowers grow on racemes. Erysimum cheiri ‘Constant Cheer’ flowers in spring and summer.
How to grow Erysimum cheiri ‘Constant Cheer’:
Grow Erysimum cheiri ‘Constant Cheer’ in the full sun. Plant it in poor to somewhat fertile, and well-drained soil. It prefers alkaline soil. Propagate by seed sown in early summer. Watch out for slugs, snails, flea beetles, downy mildew, clubroot, leaf spot, or mosaic virus.