I've just had the pleasure of watching the above (BBC2 0915am - 10.00am). Probably the best BBC gardening program for years...and there it was hidden away & unannounced on this drab Sunday morning.
"Carol Kirkwood takes an alphabetical journey through the world of television gardening, getting inspiration and advice from some of the BBC's most popular gardening presenters and programmes. In this episode, she explores subjects that all begin with the letter A."
*Roll on episode 2, next Sunday morning!
*I believe it's on at a slightly earlier time next Sunday, so maybe worth checking.