Maine's Total Coverage got an exclusive inside look at the new Vertical Harvest facility in Westbrook, which will be the company's first location east of the Rocky Mountains when it opens this spring.

“We like to call these the Willy Wonka of greens,” said Nona Yehia, CEO and founder of Vertical Harvest. Vertical Harvest is a 51,000-square-foot, vertical hydroponic indoor farm in downtown ...