I have a series of long planters and I have peppers, several tomato plants, a lemon tree and a tomatillo plant. Everything is doing extremely well, especially the tomatillo. Its really tall, it looks really healthy and it flowers often. The only problem is that I havent seen any sign of fruiting yet! I've never grown tomatillos before so I'm not sure what is going on. Should I have planted more than one for cross pollination? Any info would be fantastic. Thanks!