The temps took a nice drop now and with the wind chill hitting them the started to freeze the soil. So I could not get into the shed to get them out of the dry wind so I put my VFTs and sars in a broken down car that we don't use anymore. The temps are about 40-42 when outside is about 35-38. But the big thing is that there is no wind. Anyone do this or anything like it? any suggestions? Maybe with the sun hitting the car even when the temps drop lower into the teens and that like it does here in WI it will still warm it to the mid 30's to low 40's. Plus they are still somewhat in sun. Could it work?