Okay, I haven't even planted anything yet, but it's quite obvious to me that, with one order in hand and another on the way, that the odds are I'm going to buy more seeds than I'll be using, at least at first. The only advice I ever see is "a cool, dark place". I'm thinking an empty tea tin or a small tupperware container painted black for light tossed in the refrigerator. Am I nuts? What does everyone else use?