About POLY4

Farmers work tirelessly, season after season, yet they don't always reap the rewards for their efforts.

Rising pressures are making farming less profitable, increasing inefficiencies are threatening global food security, the gap between effort and reward is widening. And while other fertilisers often contribute to the wasteful status quo, POLY4 is different.

POLY4 is a crop nutrition solution that means farmers no longer have to sacrifice long-term legacy for short-term stability, allowing them to feed families around the world and secure their farms for generations to come.

POLY4 is a naturally occurring polyhalite fertiliser that's from the earth, for the earth. It can be used straight or in blends, it's a scalable solution to new sustainability standards, delivering four essential nutrients - potassium, sulphur, magnesium and calcium - in a single source.

From 2025 Anglo American will continue their market developments with strategic agreements in place to access polyhalite supplies. POLY4 will be available across identified regions.

In full operation, POLY4 will be produced using polyhalite responsibly sourced from Anglo American's Woodsmith Mine.