Parkell, Natalie B., Robert C. Hochmuth, and Wanda L. Laughlin. 2016. “Leafy Greens in Hydroponics and Protected Culture for Florida: HS1279/HS1279, 4/2016”. EDIS 2016 (3). Gainesville, FL:7. https://doi.org/10.32473/edis-hs1279-2016.