Passiflora Vine

Question

I live in a colder climate (NJ). Do I need to cut back the vine after the foliage dies or will new foliage sprout on those existing vines in the spring?

Answer 1

Depending on the variety, you may not be able to overwinter your passion vine outside. Here is more information on how to overwinter them, depending on teh variety:
https://www.gardeningknowhow.com/ornamental/vines/passion-flower/preparing-a-passion-flower-vine-for-winter.htm
https://www.gardeningknowhow.com/ornamental/vines/passion-flower/passion-flower-winter-care.htm