TOM PETHERICKTom Petherick has worked variously as a jockey, a horticulturalist, and an author. He has written two books about the Lost Gardens of Heligan and a book on organic smallholding, and has presented a series of DVDs on horticulture. In 2009, Tom oined the biodynamic and organic certification body Demeter as a farm inspector. He lives with his family in Dartington, Devon, on a small farm. Read More Read Less