Pruning guide
How to prune american wisteria
More american wisteria care
Pruning american wisteria — FAQ
When should I prune american wisteria?
Late winter (main prune) and midsummer (tidy cut). In late winter, cut all lateral shoots back to 2–3 buds from the main framework. In midsummer, shorten new whippy growth to 5–6 leaves. Train the main leaders; remove any suckers at the base.
How often does american wisteria need pruning?
Twice a year. Yes, pruning is essential to control vigour and boost flowering. American wisteria blooms on new wood, so prune hard in late winter to shorten all side shoots to 2–3 buds, then do a second trim in midsummer to cut back the long whippy shoots that have grown since spring. This keeps the plant tidy and channels energy into flower buds.
How do you prune american wisteria?
In late winter, cut all lateral shoots back to 2–3 buds from the main framework. In midsummer, shorten new whippy growth to 5–6 leaves. Train the main leaders; remove any suckers at the base.