Plot: Carole Baxter, George Anderson and Diana Yates assess the state of the garden after a long, cold winter, and launch into the many jobs that need to be done at this time of year, including tips on seed-sowing and planting your own garlic supply. Meanwhile, Calum Clunie sends the first report from his allotment in Leven, and Brian Cunningham provides an update on his garden at Old Scone