Hi, everyone! Just wondering if any of you have suggestions for passion fruit varieties that are sweeter, self-fruitful, and can be kept in a smaller space. Sadly I'm running out of space in my yard, but I have a corner that should get plenty of light. It would be nice to grow a passion fruit vine, since the fruit is so expensive to buy.
I'm thinking of Black Knight, since I read that it's suitable for container growing, but I can't seem to find it anywhere. Any thoughts on whether that's a good variety? Or if I get another variety like Frederick or Panama Red that's more vigorous, can I just keep pruning it to keep it within the confines of the trellis, or is that fighting a losing battle?
Thank you!