Jekka McVicar is a British horticulturalist who has been called "The Queen of Herbs," and in 2016 the Royal Horticultural Society named her an Ambassador for health and well-being through gardening. Her herb nursery, Jekka's Herb Farm, has won 59 RHS gold medals. She is author of The Complete Herb Book, Jekka's Herb Cookbook and co-author of Vegetables, Herbs and Fruit.