National Botanic Gardens Dublin, plant hunting and potatoes

Available for over a year

On this week's Gardeners' Corner David Maxwell heads to the National Botanic Gardens in Dublin for a tour with Brendan Sayers. He finds out about a plant hunting expedition from Mount Stewart in County Down to Tasmania. Reg Maxwell joins him in the studio with tips on growing potatoes. Also in the programme David gets a preview of what's coming up in this years Garden Show Ireland.