Some Home Gardeners Are Building Underground Root Cellars in Their Backyards to Store Harvests, And It’s Changing How They Think About Buying Groceries
Daniel Mercer never planned to dig anything underground when he first started gardening in his suburban Iowa backyard. He just wanted a reliable way to store extra tomatoes, potatoes, and squash that kept piling up every summer. His fridge filled too quickly, and giving everything away still left him with more than he could use….
