When should Wisteria be planted?
When to Plant
Certified GKH Gardening Expert
You can plant wisteria any time of the year in most locations if you are transplanting a container-grown plant, though early spring is usually the best time. If you are transplanting an established vine, then this must be done while it is dormant, usually in winter.
This article will help with its care: https://www.gardeningknowhow.com/ornamental/vines/wisteria/growing-wisteria-proper-wisteria-vine-care.htm