There are so may exotic fruit & veg in our supermarkets these days, and I assume may posters here have a go at cultivation from the seeds.... no matter how unlikely the outcome! I've succeeded (without any great skill) in growing some Dragon fruit (aka Pitaya) seedlings this Spring which are now like little inch-high cacti. I believe that they can grow considerably bigger in the tropics. Not sure how to look after the half dozen I've kept. Anyone grown these in the UK and with what success?