I got my AutoCad to work and made the picture of the rough plans.
It is about 11'x24', and in the ground 3'. I already have the block for it but will use the new block for the raised beds going in to the south of it. There will be three, 24'x3'x2'deep.
The north facing roof will be 2x6, insulated to about 30 R. The south and west facing will be covered in polycarbonate and will be insulated at night and ex-stream cold with blow in, vacuum out beads. Like in bean bag chairs. The north side has the door to 8' wide airlock
This is the only picture I can find with the block stack in and around the hole & foundation. So the foundation is cover with a little snow. It was the 20th of February. Next time it snows there is going to be a greenhouse there.
