Seeds were cold stratified for 150 days.
Seeds germinated at room temperature.
Else and Riemer.1984. Baskin,C.C. and Baskin, J.M. Seeds: Ecology, Biogeography and Evolution of Dormancy and Germination. Academic Press.1998.666p. Factors affecting the germination of seeds of fragrant waterlily (Nymphaeaodorata). Journal of Aquatic Plant Management.22 22-25.
Baskin, Jerry M.; Baskin, Carol C.. 2003. Propagation protocol for production of Container (plug) Nymphaea odorata Ait. plants University of Kentucky Lexington, Kentucky. In: Native Plant Network. URL: https://NativePlantNetwork.org (accessed 2025/05/29). US Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources.