Perennials from seed, Tyrone wildflowers and sensational snowdrops Gardeners' Corner

How to fill your garden with costly plants for next to nothing, David Maxwell and his guests help a listener who wants to grow everything from seed. Also on the programme, David chats to Anthony McGuigan about the beauty of the Brantry brought to life in his book on south Tyrone wildflowers and he speaks to Robert Miller about one of Ireland's best snowdrop displays. And just who is having its way with a Wisteria in Omagh? David and his expert guests Ann Fitzsimons and Maurice Parkinson get to the root of the problem. You can email the programme with questions at anytime on gardenerscorner@bbc.co.uk or call live on the usual numbers.