My wisteria vine is growing fast but has produced flowers. What should I do to make it bloom?
Certified GKH Gardening Expert
The soil may have too much nitrogen. Try to offset it with some phosphorus, like bone meal, to help promote more lush blooms. This article should also help: https://www.gardeningknowhow.com/ornamental/vines/wisteria/wisteria-blooming-problems.htm