Do you have clear plastic storage bins stashed away in the attic or basement, going unused? These are actually fantastic mini-greenhouses that can be used to either grow (and protect) seedlings or help protect plants when the weather turns cold. You can fill the inside with small seedling cups, growing medium and plant seeds; after misting them well, cover with the lid to help create a greenhouse effect. Or, if the weather calls for a potential chill, just place potted plants inside and close to help insulate and protect them, too.
ANDREWS MCMEEL SYNDICATION