One of our favourite things ever happened on the show. The real Diarmuid Gavin popped in to chat to our Diarmuid.
They chatted herbaceous borders, bamboo, suspicious herbs, and then in a very special Diarmuid & Diarmuid phone-in they answered questions from listeners like, "How tight do my jeans need to be to keep my carrot straight?" and helped Yvonne with her spooky bush.
