Britain's country estates must honour their history while looking ahead. In this episode, we talk with Jay Goddard and Mark Bobin from Borde Hill in Sussex to learn how their historic garden became home to nearly 100 champion trees and a national collection of rhododendrons. We also hear about their exciting plans for a new 'garden to plate' restaurant, which will use produce from an edimental garden designed by Anne-Marie Powell. Plus, Dan explains why copper keeps slugs and snails away, and Julia gives an update on her efforts to grow a healthier lawn as she waits for a hollow-tine aerator to arrive.