Alan Titchmarsh continues his journey around Britain in the search for the BBC Gardener of the Year.
Northern Ireland candidates Nicola Baird , Donal McBride ,
Jill Scott and Joan Christie gather at the National Botanic Garden of Wales to have their horticultural merits judged by the panel of Ali Ward , Nigel Colborn and Adam Pasco.
Director Mark Scott : Producer Vanessa Jackson (S) (W) Raising expectations: Alan Titchmarsh , page 48