Carole Baxter and Diana Yates are at the garden outside Aberdeen where they are continuing to mark the show’s 45th anniversary by planting blue-themed varieties. This time, it’s container planting. At the garden, they demonstrate how to produce homemade fertiliser using comfrey. In Bellshill, Calum Clunie helps a new gardener set up an allotment in order to have a steady supply of homegrown produce. George Anderson has an update from his own garden in Joppa, and Beechgrove’s head gardener, Scott Smith, has a back-to basics guide on how to spot when your seedlings are ready for potting on.