Wow ! Did anyone see Country File last night on BBC?  It showed what could possibly be the future of growing food virtically !! In one shopping mall, I think, they're already doing it. It looks fantastic. Very green, and can be done most anywhere. Check it out on I-player. Chris

Thanks for highlighting this Chris.

The link for the programme is here for those short of time the article starts at approx 25:40 on the timeline.

It features Garden Network member Mark Laurence who was also exhibiting at Ecobuild, where the main exhibit was a series of Living Walls.