Hochmuth, G. ., E. Hanlon, R. Nagata, G. Snyder, T. Schuenemann, M. McCray, and G. Sandoya. “Fertilization Recommendations for Crisphead Lettuce Grown on Organic Soils in Florida: SP153/WQ114, Rev. 1/2023”. EDIS, vol. 2023, no. 1, Jan. 2023, p. 8, doi:10.32473/edis-wq114-2023.