I have seen a few of these out in the country on drives between here in Knoxville. I have seen ones that were very simple with three framed doors for each side and a clear corrugated plastic roof. I plan on giving it a shot and build one but I am not sure the difficulty. Do you think it should have a poured foundation? pier and beam? or just maybe on post with no flooring so the plants can go into the dirt? Also what type of electricity do you think I would need. I imagine the only thing electrical I want is a heater lamp or milk room heater for winter. Would it just suffice to run a heavy duty electrical cord from the exterior of the house (maybe 15 feet.)
This is somthing similar: http://imgur.com/a/2wEoP
This is somthing similar: http://imgur.com/a/2wEoP