Q.Wisteria/Why No Flowers?
My son bought the vine approximately 5 years ago with flowers, but it never bloomed again after that. It is near a tree, but not under. It is out in the open. I have not really pruned it. Would that be some of the problem? It is a Japanese wisteria. I live in Pittsburgh.
Certified GKH Gardening Expert
This article will help: https://www.gardeningknowhow.com/ornamental/vines/wisteria/wisteria-blooming-problems.htm