The Hoop House: A Permaculture Design Greenhouse
Thirty years ago and about eighteen miles from Aspen, Colorado, Jerome Osentowski built a “hoop house,” a tunnel made of polyethylene that heats up due to solar radiation. He had in mind a greenhouse and kept adding to it with recycled steel and other materials. Over the years, his original hoop house design expanded into five greenhouses that now produce food via climates ranging from Zones 6 through 12.