Greenhouse: Devastation in the greenhouse last night, 1 by kathy_ann

kathy_ann wrote:
We got down to l6 degrees last night, no frost outside, but frost all over the greenhouse plastic inside, all my brugmansias are wilted, (pictures follow) stove didn't do it's job, don't understand, it should have stayed warm. sending pictures, need help as to what to do , it's suppose to get colder tonight. Also, last picture is my garage, I'm planning on bringing the brugs in there tonight, and warming it through the utility window, with wood heat. worked great last winter, better than the greenhouse is. Everything else in the gh is ok.

kathy_ann

first pic, is the stove, that fan behind it is on high, and there's another fan above the stove that was on, it's piped to the center of the greenhouse. the stove vent was not on full blast last night, it was half open half closed.
would it make a diff to put the stove pipe inside the gh more and run it through the tin ceiling.