As the province loses farmland to development and urban centres continue to grow, vertical farmers say they can be a part of the solution. But critics say vertical farming is no substitute for traditional agriculture.
Vision Greens raises $7 million CAD for NASA vertical farming tech forextv.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from forextv.com Daily Mail and Mail on Sunday newspapers.