I find the strangest plants in the garden centers here in Norway, such as sweet potato and Passiflora alata; the latter has become quite big and fills the whole kitchen window, no need for curtains, and the sweet potato has reached a good size in my small greenhouse. I have taken cuttings from both of them, and I wonder if I will have any luck with these if I bring them with me next time I go to Greece (in a few weeks time)? We may have some frost occasionally, but not every winter. Has anybody else any experience with these in similar climates?
A second question, the Passiflora alata is very nice and green and looks very healthy, but I have so far never seen any flowers, could you give me some advice on how to stimulate flowering?