The Victorian Kitchen Garden S01E02 - January

Harry remembers his life in the walled gardens and his rise from garden boy to head gardener. In the garden he tackles the winter jobs - building hot beds to bring on early crops of lettuce and carrots and 'tagging and nailing' fruit trees.
Peter explores the garden's greatest asset - its four walls. He examines the elaborate system of boilers and pipes that heated the glasshouses, and unearths a very grand ice house.