Name: Sandy B. Ford River Twp, Michigan UP (Zone 4b) (Zone 4b-maybe 5a)
Probably goes without saying, but... just make sure propane heaters are either properly vented or are a "ventless" type. (Don't want to lose any of our gardeners to carbon monoxide poisoning!)
“Think occasionally of the suffering of which you spare yourself the sight." ~ Albert Schweitzer C/F temp conversion