John Cushnie is in his secret garden and, now it's two years on, what has worked and what hasn't to make sure it stays a well-kept secret? Claire Woods is in Belfast with the Up Front team and garden designer and Greenmount student Moyra Black, helping Joan Miles screen the wheelie bins in her front garden. Cherrie McIlwaine is joined by gardening guru Dermot O'Neill to take a very privileged look at the outstanding gardens at Farmleigh, Dublin.