I have a palm tree in a large pot that I set out side last year. Apparently, one of my friendly birds deposited a tomato seed in it during the summer as a tomato plant started to grow next to the palm. I brought it back in in the fall and picked two tomatoes in Nov, one in Dec and then it quit producing. When the days started to get longer it bloomed and set some fruit. Picked one yesterday and have a couple more to go. Not as good as garden grown but better than restaurant tomatoes!