I think you will find getting grown plants difficult right now as growers would need to be keeping them in tropically-heated greenhouses and it's too early to start selling these tender plants. Wait a few months and I think they will be more readily available. However tubers are available right now at Indian/African stores, some big supermarkets and Wilko's/Wilkinson's. Named varieties cn be got from exotic nurseries like Jungle Seeds and Amulree Exotics at Turn-It-Tropical.co.uk. They may well be able to sell you one in leaf. For more info you could ask on the Growing on the Edge Forum. |
Here is a link that might be useful: Jungle Seeds