Monty Don and the team are joined by chef and RHS ambassador Mary Berry as they continue their tour of The Hampton Court Palace Flower Show and take a closer look at conceptual gardens. Joe shares his passion for Antipodean plants and takes a look around an Australian inspired show garden. Rachel learns about the lost language of plants from jewellery expert Geoffrey Munn, Carol takes a look at summer exotics in the Floral Pavilion, Matthew Keightley meets the winner of the One Show garden design competition and Toby has the best tips and solutions for growing plants in containers.