Vertical farming is a new technology that grows food efficiently indoors all year long even in areas that see harsh winters. It’s also better for the environment in many ways. Chicago-based FarmedHere operates the largest vertical farming facility in the U.S. offering a variety of herbs and microgreens. It hopes to expand its operations to include fruiting plants. Megan Klein, president FarmedHere discusses where this modern form of agriculture, how it started, and where it’s....