POLY4 POLY4 is the natural, multi-nutrient fertiliser helping farmers grow more sustainably, profitably, and resiliently.

It delivers four essential nutrients – potassium, sulphur, magnesium and calcium – in a single source.

14/05/2026

POLY4 delivers a steady supply of potassium (K), magnesium (Mg), sulfur (S) and calcium (Ca) throughout the growing cycle. The natural behaviour of the mineral, which is optimised through the engineered granule gives crops more time to absorb nutrients, supporting yield and quality.

Unlike conventional fertilisers that often release nutrients all at once, POLY4 feeds crops gradually and efficiently - reducing losses and supporting healthier growth.

📊 See the extended nutrient release in the graphic.

Find out more: https://www.poly4.com/product-benefits/nutrient-use-efficiency

30/04/2026

Don’t risk wasting inputs you’ve already paid for.

Nutrient losses, uneven uptake and soil deficiencies quietly chip away at profits long before harvest. POLY4 helps reduce that risk by delivering four essential nutrients to crops when they need them, while also helping unlock nutrients already present in the soil.

By maximising nutrient availability and efficiency, POLY4 ensures more of every application works harder for your farm - protecting your time, your inputs and your investment. 🌱🚜

Find out more: https://www.poly4.com/product-benefits/nutrient-use-efficiency

📣 Attention Yorkshire Farmers!Anglo American is delighted to be supporting the Yorkshire Agricultural Society's visit to...
28/04/2026

📣 Attention Yorkshire Farmers!

Anglo American is delighted to be supporting the Yorkshire Agricultural Society's visit to the Allerton Project.

A great opportunity for farmers keen to learn more about sustainable farming practices and see cutting‑edge research brought to life.

You might even spot how POLY4 fits into that picture too 😉

Find out more below 👇

Join the Farmer Scientist Network for a visit to the Game & Wildlife Conservation Trust (GWCT)'s Allerton Project in Leicestershire on Monday 8 June, 10am–3pm, kindly funded by Anglo American.

Open to all in farming, there will be multiple coach pick‑ups in Yorkshire to take you to the event which will offer practical, research‑led insight into sustainable, profitable farming.

Full details and book your place ⤵️

https://yas.co.uk/farmer-scientist-network-allerton-project/

It was great to be with the Arpa Speciali srl team and spread the word about POLY4.Well done to the team for such a grea...
27/04/2026

It was great to be with the Arpa Speciali srl team and spread the word about POLY4.

Well done to the team for such a great event 👏.

https://poly4.it/

Every season has enough challenges - nutrition shouldn’t be one of them.Unbalanced inputs can mean weaker crops, lower e...
24/04/2026

Every season has enough challenges - nutrition shouldn’t be one of them.

Unbalanced inputs can mean weaker crops, lower efficiency and lost yield. POLY4 helps reduce that risk by supplying multi‑nutrient support in one application.

Grow more, grow healthier, waste less with POLY4.

Learn more: https://www.poly4.com/product-benefits/nutrient-use-efficiency

The POLY4 newsletter offers regular updates on commercial activity, project progress, product developments and wider top...
21/04/2026

The POLY4 newsletter offers regular updates on commercial activity, project progress, product developments and wider topics related to crop nutrition and agriculture. Whether you’re a grower, distributor or simply interested, subscribing is an easy way to stay informed.

Sign up now: https://www.poly4.com/?newsletter

15/04/2026

POLY4 enhances crop output in more ways than one.

Improved output doesn’t come from more inputs - it comes from better nutrition.
POLY4 supports stronger crop performance by delivering multiple nutrients in a balanced, steady way.

✅ 3–5% yield increase
✅ Better crop quality
✅ Increased returns

POLY4 works with the plant and the soil to build output that lasts.

👉 Discover how POLY4 enhances output at POLY4.com

Proven yield increase. With bigger long‑term benefits.Great news for growers using POLY4: field trials continue to show ...
27/03/2026

Proven yield increase. With bigger long‑term benefits.

Great news for growers using POLY4: field trials continue to show a 3–5% increase in yield.

Just one of the ways the product is helping boost the value of your harvest. But it doesn’t stop there, POLY4 doesn’t only help you grow more, it also helps improve the quality of your crop too.

Larger, healthier harvests – boosting value for the farmer in more ways than one.

Find out more about how POLY4 enhances output for the farmer on our new look website: https://www.poly4.com/product-benefits/enhanced-output

👉 Follow along as we spotlight other benefit area in the weeks ahead.

POLY4: Good for your farm, great for your crops. A fertiliser you can grow with.

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