My passion flower bloomed once, now it won't do anything, any ideas for help?

I have a purple passion flower, and the first year, it vined great, had tons of flowers, and even a fruit, though it didn't flesh out. I took it inside for winter, where it vined everywhere, but no flowers, when I took it outside in spring, it vined only a little and no flowers. It has done this no flower thing for another year, last year. It is still alive, though a small vine of about 3ft., inside the house, as it is winter. What do I do to get it to thrive this summer? I believe it is an incarnata....
My passion flower bloomed once, now it won't do anything, any ideas for help?
It might be start up plant which means that you must pinch up a piece and repot the plinch. my grandma would do this and next year beautiful flower. good luck!
Reply:Full sun is needed for flower and fruit production. It loves barnyard or poultry fertilizer. The mature vines can stand cold down to 28 degrees F (-2.22 C) They are short lived though, and must be replaced every eight years. It is best grown in a regeon that is frost free or in a greenhouse. It is meant to be an out door plant. They do not reach maturity until the fourth or fifth year.
Reply:You might have to prune it to encourage flowering and fruiting.


This site should provide information:





http://www.passionflow.co.uk/passiflora-...nanny