How Long Do Wallflowers Flower For. Clusters of scented blooms are produced for up to three months until the end of may. Wallflowers (erysimum), are commonly grown as a spring bedding plant.
Wallflowers and other erysimum members like a dry soil of ph 5 to 8. Depends which kind you mean. Biennial wallflowers can set seed, but the seed is unlikely to come true to the parent plant.
A superb perennial wallflower that flowers long and hard
Wallflowers (erysimum), are commonly grown as a spring bedding plant. Erysymum is a perennial type. These amazing babes last up to 30 days. How long do wallflowers plugs last?