John Wells at The Field Lab has been making slow steady progress on his greenhouse. His home is a tiny 8′ by 16′ tiny house specially built to survive the extreme heat the southwestern Texas desert can deliver. His greenhouse will be made from shipping containers with a roof of welded steel trusses. He’s doing all the work himself including raising the giant handmade steel trusses into place. Be sure to watch this video on YouTube that shows how he lifts one of the trusses into place.