March 12, 2017: Seeds sown (Started seeds from the species type - from Paul Rumkorf - and var. luteum - from the Lily Garden.) March 21, 2017 - March 23, 2017: Seeds germinated (100% germination of type seeds and 50% germination of var. luteum.) November 18, 2017 - March 30, 2018: Winterized (Placed species type in the fridge to vernalise.) March 30, 2018: Potted up (Potted up surviving type seedlings. No losses in fridge.) September 1, 2019: Plant Ended (Removed, Died, Discarded, etc) (Seedlings never emerged for 2019-2020 season.)