Paul Peacock is an expert on plants, gardening, preserving, cooking, self-sufficiency - and brewing. He is the author of many books, including Making Your Own Cheese, Chickens, Ducks and Bees, Patio Produce and - with his wife, Diana - Grandma's Ways for Modern Days. Paul writes for The Daily Mirror as Mr Digwell and appears on BBC Radio 4 Gardener's Question Time.