We are creeping closer and closer to getting the greenhouse finished. We double layered the walls and ceiling and yesterday Michael installed the blower and tubes going to the various walls and ceiling.
That gives us a layer of air insulation to help keep things air tight. The south end is not double plastic as it will have some doors we can open up for air to be pulled through by the blowers we will put up on the top.
Spring is slowly coming. Here is our tulip tree just about ready bloom!