A. The vines may be putting on all that lush growth at the expense of blooms. Hold off on nitrogen fertilizers. Some vines also take their time before they become good bloomers. Wisteria is ...
Q: I planted a trumpet vine 3 years ago. It hasn't bloomed yet. Will it bloom next year? When can I prune the vine? A: Trumpet vines are notoriously slow to start blooming. They often focus mainly on ...