Robert Adrian de Jauralde Hart (1 April 1913 – 7 March 2000) was an English pioneer of forest gardening in temperate zones. He created a model forest garden from a 0.12 acre (500 m²) orchard on his farm.[1] He credits the inspiration for his work to an article by James Sholto Douglas, which was in turn inspired by the work of Toyohiko Kagawa.[1]