TAMMY WYLIE was introduced to the joy of raised-bed gardens almost 30 years ago. She and her husband are lifelong gardeners, as well as the founders of Advance Greenhouses (www.advancegreenhouses.com), a website where they share advice on gardening, building greenhouses, and more. She also created and contributes to the blog Grow Your Own Food... Anywhere (www.growyourownfoodanywhere.com).
