The Royal Botanic Gardens, Kew has cultivated plants for more than 250 years. Today, Kew’s horticulturists grow over 19,000 species of plants in the gardens – the most diverse collection in the world.Kay Maguire trained at the Royal Botanic Gardens, Kew, where she gained the Kew Diploma. She is the author of the award-winning RHS Grow Your Own Crops in Pots and is a regular contributor to magazines such as BBC Gardener's World. Jason Ingram is a Bristol based Photographer specialising in Gardens, Food, People and Interiors.