
How to Prune Lax viper's bugloss?
(Echium rosulatum)
Lax viper's bugloss, also known as Lax viper's bugloss
Lax viper's bugloss is characterized by its tall spikes of blue flowers and lance-shaped leaves. Prune lax viper's bugloss in late winter or early spring to encourage fresh growth and enhance flowering. Remove dead or weak stems first, and then trim back the previous year's growth by one-third. This promotes a fuller, healthier plant. Additionally, deadhead spent flowers throughout the blooming season to extend flowering. Pruning helps maintain the plant's shape and size while improving overall vigor.