Most of my Pepperoncino I planted from seed have burnt in the oven that is my greenhouse this year, so I went to the Smallholders show at the weekend and bought 4 new types of chilli. OH wanted a naga (supposedly the hottest chilli in the world) and I bought a Thai one for cooking. The man selling them said that they would overwinter in a warm place like a conservatory (luckily I have one of those) and come back next year! I have never been terribly successful with overwintering stuff in the greenhouse (I don't really go there in the winter) so I will give it a go. Never knew they could grow for more than one year - never bothered as I thought they were all annuals! Amazing to hear from loosey that it works!