Last night Hymenocallis littoralis flowered for the first time. It was a bulb Jim McKenney donated to PBS BX 172 in summer 2008. I put it into an 8" / 20cm diameter pot and set it in my pond; the water level has varied between the end plate and above the neck, depending on rain and my refilling diligence. It grew steadily ever since. In the same BX was H. sp. which has grown but not yet flowered. Thanks, Jim, and Thanks, Dell and Thanks, Arnold. Leo Martin Phoenix Arizona USA