Everybody poops. But few people use their poop to help around the garden. Most of our waste is carried away by sewage pipes and ends up far, far away. The thing is, waste contains tons of nutrients that plants love. It doesn’t make much sense to flush away fertilizer, and then spend money buying bags from the garden supply store. Toilets usually use more water than any other appliance in the home, and transporting sewage consumes a lot of energy. Most of that electricity comes from polluting sources like coal and natural gas. So, flushing the toilet wastes water resources and adds to our carbon footprint