As a professional gardener, I’m always seeking out new ways to feed my plants. I have steeped nettles in old buckets to brew a nitrogen-rich foliar feed, hoarded banana skins from the trash for a ...

A new research review led by Griffith University suggests using human urine as a fertilizer could significantly boost ...

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 ...

Removing urine from wastewater and using it as fertilizer has the potential to decrease nutrient loading in water bodies and boost sustainability by making use of a common waste material. In excess, ...

Could pee hold the answer to Europe’s fertiliser crisis? Swedish football fans are taking to the toilets to find out. View on ...