I'm glad Kassia mentioned Trudi's site. If any new folks haven't found it, it is wintersown.org
If you're wintersowing for the first time, I highly recommend that site for the best source of information. Wintersowing is a whole different ballgame from indoor seed starting, so make sure you cover the basics in your wintersowing- a covered, vented container, good potting mix of adequate (3") depth, free drainage...
Kassia, do you have holes in the cover of that self-watering pot? Assuming you do and it will be constantly watered from the top, will it drain enough from that bottom opening? I'd be concerned that it might stay too wet...
Karen