Advice on growing Passion flower?

Question

My mother's passion flower has never bloomed. She has had it for a few years. It has a good rooting and grows well, just no flowering. It gets plenty of sun and water. What can she do to encourage blooming?

Answer 1

Passiflora needs to be in full sun all day.  Here in the southern US, they will grow like crazy, if left alone.  Fertilizer usually stimulates green growth, not flowers. If the passion flower is not outside, it needs to be. And in full hot sun.

Answer 2

Fertilize it and it also may need to be in a larger pot