Zotarelli, Lincoln, Peter J. Dittmar, Nicholas S. Dufault, Bonnie Wells, Johan Desaeger, Eugene J. McAvoy, Qingren Wang, and Christian F Miller. 2020. “2020–2021 Vegetable Production Handbook: Chapter 6. Cole Crop Production: HS724 CV122, Rev. 4 2020”. EDIS 2020 (VPH). Gainesville, FL. https://doi.org/10.32473/edis-cv122-2020.