You know, I thought of that. But that would have required me to keep track of the paper and I am terrible at keeping track of paper. Much safer to write names on jugs. I may or may not be able to keep track after they are planted out.... My good intentions in that regard are often not carried all the way through. Things keep happening!
But yes, wintersowing dls does work beautifully. I will see if I can get some decent pictures today or maybe tomorrow. Evidence.