I run all my rows/raised beds east-west. On some of the raised beds, I'll plant short things on the south side, and taller things on the north side.Although my backyard is still sitting under two feet of snow, I am thinking about building a pallet wood greenhouse with a hoop/cattle panel arch on top. I have read that a greenhouse should face south, but does that apply to a hoop greenhouse as well considering there are no walls?