Overview: The Beechgrove Garden is a blaze of early autumn colour and Jim and Carole show off some of the very best for this time of year from dahlias to hydrangeas. Scone Palace Gardens are overrun with rabbits and deer. At the start of the series, we saw head gardener Brian Cunningham setting up an observation to see what methods, if any, work to deter them and to find out if there really are rabbit-proof plants. Brian pulls a rabbit out of a hat with some surprising results.