Building on a new hanging garden trend, a greenhouse atop a Montreal warehouse growing eggplants and tomatoes to meet demand for locally sourced foods has set a record as the largest in the world.
It's not an obvious choice of location to cultivate organic vegetables—in the heart of Canada's second-largest city—but Lufa Farms on Wednesday inaugurated a facility that spans 160,000 square feet (15,000 square meters), or about the size of three football fields.