Botanist and garden writer James Wong went live online to answer your gardening questions. His new book Grow For Flavour claims gardeners can improve the flavour of everything from tomatoes to strawberries by following his radical new approach. Find out how to get a good crop of cucamelons, which tomatoes have the thinnest skin and why he hates the taste of coriander. Scroll down enter our competition to win a copy of Grow For Flavour – we have 20 to give away

Charlie Dimmock

Gardener at BBC Gardeners World
Charlotte Elouise "Charlie" Dimmock (born 10 August 1966) is an English gardening expert and TV presenter. She was one of the team on Ground Force, a BBC gardening makeover programme.