It is important to restrict the vegetative growth so that the flowering spurs are encouraged to blossom. [substeps] Pruning in the winter is generally easier because the leaves have been shed and the framework of the plant is exposed.
[header] How to get wisteria to bloom [title] Prune in february and july. [step] Winter pruning for wisteria is best done in february on a mild day. Then, pruning in the summer will cut back on the unruly growth and keep the plant in check.