Household food waste is a huge contributor to climate change, a drain on your wallet, and just kind of sad We love tips from @zerowastechef like regrowing greens onions in water, or storing produce like asparagus, celery, and herbs in a glass of water so they don’t go limp before you have time to use them up. #repost Mar 1, 2019Karen Wang, PhD@zerowastechef . . .