Thanks Marianne! I have two firecracker plants. I have had them since sowing them last year. They gave me a few chillis last summer but since just before Christmas they have been prolific. I reckon that is because I moved them into the conservatory which is heated. They are a mixture of red,purple and orange. No purple ones are ripe enough to take a pic of yet. The plants are beginning to look tired now unfortunately. They've been working hard!
When you bite into one you think "nah it's not that hot". Then you suddenly find the heat turned up. Nice little chillis with a good kick. The plant looks very good with its mixed coulours too.