Andy McKee grew up in Belfast, and first grew vegetables with his father at the age of five. After an early career in pharmacy, he pursued his interest in gardening and vegetable growing, and has grown in situations ranging from a seventeenth storey window box to guerrilla gardening in the middle of a Christmas tree plantation. Andy has lived in Birmingham, Belfast and the Isle of Man, and now lives with his wife and family in rural Dorset. The family is entirely self-sufficient in vegetables. Andy has also helped to set up the Transition Town initiative for Dorchester, which is scheduled to 'go live' in Spring 2009. Andy has contributed regularly to the blog section of the Ecologist Online, and his personal blog can be found at www.hedgewizardsdiary.blogspot.com.

Mark and Andy have written two boths together for Green Books: The Polytunnel Handbook and How To Grow Food in Your Polytunnel.