Plant of the Day
Saturday 30 May 2026
It was so good to see this Erysimum cheiri (wallflower, bloody warrior, wall gilliflower) showing clearly how it can grow in nothing more than the mortar between bricks. This short-lived, evergreen perennial is normally grown as a biennial. As the wall indicates plants grow in poor to moderately fertile, well-drained, neutral or, ideally, alkaline soil with full sun. The flowers are sweetly-scented.
Jill Raggett

















