LOL Karen. We had cold (32 degrees) this morning and now its back up to 60. Me and my plants can't tell if it's winter or not. But,my garden is staying pretty! What temps should I be in consistently to put my jugs out? I've been keeping a journal of the temps from last year and comparing them to this year, so it should be close. I can look at that and try to determine when to put them out depending on the temp you say.