David meets Omagh man Brian Duncan who has been breeding daffodils since the 1960s and has been awarded one of horticulture’s greatest honours. He becomes one of only 63 people who can wear the Victoria Medal of Honour. Also on the programme, why Erodiums or Stork’s bills deserve a place in your garden. And a visit to the Folk Museum where Irish Garden Plant Society members are doing what they can to create a living museum and a refuge for endangered Irish plants. All that and the experts will be taking questions live – gardenerscorner@bbc.co.uk