It also costs more, though, and is less forgiving of a careless set-up. Great for backyard overnights, this simple dome-style tent is for anyone who doesn't want to spend more than $150 on a tent ...
They should also have safety features to prevent overheating and fire hazards. Most backyard greenhouses are small, 120 square feet or less, so they don’t need complex heating systems.
Patrick Duffy, the John Rex superintendent, said he’d heard about greenhouses built at other schools and reached out to the OU design-and-build team about a similar project. “We’d been interested in a ...