Is there a variety of evergreen wisteria that is hardy in Cumberland County, NC?
Cumberland County North Carolina
I am not aware of any varieties of evergreen wisteria, other than the plant itself, Millettia reticulata. It is sometimes called summer wisteria, but the scientific name is what counts to ensure you are getting the correct plant. Evergreen wisteria is said to be hardy between hardiness zones 8-10. Cumberland Co. is zone 8. However, expect it be semi-evergreen at best.