This time, Charlie Dimmock and the Rich brothers, David and Harry, look back at some Garden Rescue projects inspired by special memories. They include a garden transformation with memories of a honeymoon in the south of France, a New York skyline-inspired garden designed by Arit Anderson, a Moroccan paradise and a space inspired by the Lost Gardens of Heligan. There is also plenty of fresh gardening advice from Charlie and the boys, including how to combat air pollution with climbing plants and the best way to plant a window box.