Picture posting is enabled for all :)
I have watched gardners world tonight and seen a veg called yacon which I would love to try,
Why not use BBC iPlayer to watch it again? Go to http://www.bbc.co.uk/iplayer/ and look under this evening. You can stream the program and it's fairly good quality, providing you're on a decent Internet connection.
The featured nursery website is [URL]http://www.edulis.co.uk/[URL]
I agree it had a bit more that intrested me this time, but the yacon tubers are expensive to buy the cheapest I found are 12.99 for 5