Urine for a real shock. Gardeners are pouring pee onto their plants, saying human urine contains nutrients that make flora thrive. However, simply unzipping your pants and watering your plants won’t ...

You probably flush a nutrient-rich, renewable fertilizer down the toilet every day: your pee. Human urine can be used as a safe and effective crop fertilizer, researchers said. And studies show using ...

Urine doesn’t have to end up in traditional wastewater treatment plants. It can be recycled to provide natural fertilizer for plants. Next time you water your plants, think about these seemingly ...