US based vertical farming company 80 Acres Farms has opened its largest, most advanced, and most productive vertical farm in Boone County, Kentucky. Built inside a former printing facility, the farm covers 200,000 square feet and will support the company’s new grab-and-go salad kits. Positioned to serve customers across multiple US states and markets, the farm can grow up to 40 million servings of produce per year, using the company’s proprietary hardware and software solutions to operate more efficiently than ever before. The farm is about three times the size of the company’s previous largest farm and at least four…