Our food experts are contributors to this site as a public service and to promote their research on food resources and production. J.M. Kemble, PhD Professor of Horticulture Auburn University University Webpage: http://www.ag.auburn.edu/hort/faculty/jkemble.html Read Blog Posts: Is There Wax on Apples? Should I Store Tomatoes in the Fridge? Should I Wash Fresh Fruit in Vinegar? Meet an Expert: Joe Kemble, PhD Can You Re-Grow Lettuce and Other Veggies in Water?