Glad they are okay! I'm not sure what the overnight temp was here, but I know I had to turn my electric blanket on in the mid of the night. I'm heating with wood right now, and it doesn't travel to the back of the house well. Took a trip out the store this morning and the roads are awful! Brrr LOLwow it got col last night and even colder tonight... neg 1 degree that's including windchill it may have gotten a lil cold for my plants... they seem ok though