Charlie Dimmock and the Rich brothers, David and Harry, look back at some of their most therapeutic and poignant garden makeovers. These are the gardens that were built to help, heal and offer solace to people, including an overgrown garden transformed for a widower, an incredible sensory and safe space garden created for two children with autism, and a garden for a couple who were shot in the Tunisian terror attacks in 2015. Charlie and the brothers also offer new gardening advice, including some top tips on pruning and how to plant a sensory herb garden.