In the Beechgrove Garden, with her fingers crossed, Carole is introducing some agapanthus, those South African blue beauties who like full sun, into the ground in the Beechgrove Seaside Garden. Jim revisits Aden Allotments near Mintlaw. He is following the allotmenteers in their first year of production and now returns for a progress report. Carole visits Rosanna and John Clegg in Aultgowrie Mill, which is an 18th-century converted water mill set in 13 acres of gardens and woodland river walks