Coriander grows at the Nordic Harvest vertical farm outside Copenhagen, Denmark, Dec. 7, 2020. A purple glow illuminates stacked boxes where lettuce, herbs and kale will soon be sprouting at one of Europe's biggest "vertical farms" which has just opened in a warehouse in an industrial zone in Copenhagen. (Photo/Agencies)
A view of the Nordic Harvest vertical farm outside Copenhagen, Denmark, Dec. 7, 2020. A purple glow illuminates stacked boxes where lettuce, herbs and kale will soon be sprouting at one of Europe's biggest "vertical farms" which has just opened in a warehouse in an industrial zone in Copenhagen. (Photo/Agencies)
A view of the Nordic Harvest vertical farm outside Copenhagen, Denmark December 7, 2020. The large aluminium boxes are mostly empty for now, but lettuce and other leafy greens will soon be growing. (Photo/Agencies)
A view of the Nordic Harvest vertical farm outside Copenhagen, Denmark December 7, 2020. The large aluminium boxes are mostly empty for now, but lettuce and other leafy greens will soon be growing. (Photo/Agencies)
