By Jeffrey G. Norcini, Alejandro Bolques and Robert H. Stamps

Jeffrey G. Norcini, a former University of Florida professor, is now owner of OecoHort LLC; www.oecohort.com. Alejandro Bolques is a horticulture and small farms extension agent, Florida A&M University; abol@ufl.edu. Robert Stamps is professor of environmental horticulture, University of Florida, Mid-Florida Research and Education Center; rstamps@ufl.edu.