Jeanne, the Ipomoea Muricata Lavender Moon Vine and
Ipomoea Macrorhiza Pink Moonflower are not hardy enough for winter sowing you may want to hold off until spring for them or start them insied. At least save a few seeds just in case they don't make it.
If you leave the lid off the top of the jug you don't have to add more holes. I never have and they were fine.
