Tropicals & Tender Perennials: Passiflora observationsand small mysteries maybe., 1 by Flicker

Flicker wrote:
Carolyn, I live in zone 8b in Louisiana. I have grown incense and incarnata for many years. They will go dormant in winter weather in the ground or in a pot. I never dig them for the greenhouse, just mulch well. You can do the same with caerulea , except that caerulea will probably keep some green leaves all winter and will be the earliest to flower for you.
Here is a picture of my 5 yr old caerulea. These were taken this past April.