Isn't it a great feeling to get the shelves and lights all set. It makes the winter blahs roll right away knowing it is seeding time once again. We got 2" of snow and it is already compacted and my husband shoveled a path for me to the greenhouse. ;-) My lettuce and onions are doing well even with the cold nights. I did throw a heater in there just to keep it from freezing. They are still babies after all, lol.