Jim Hole manages the Enjoy Centre, a 242,000 square foot facility that includes a greenhouse, food retail, wellness spa, and convention space. Jim is a certified arborist with the International Society of Arboriculture and a professional speaker and columnist on CBC radio. Jim writes a weekly gardening column for the Edmonton Journal and Saskatoon Star Phoenix and is the co-author of six Question & Answer books with his mother, Lois Hole. His latest writing projects include the best-selling series What Grows Here? and he is general editor of Hole’s Hardy Dictionary of Perennials: The Buyer’s Guide for Professionals, Collectors and Gardeners.