Nurturing soil fertility for lasting productivity

Good soil isn’t guaranteed. Soil health and fertility need ongoing care. POLY4 helps your soils stay productive long-term.

POLY4 helps a farmer unlock their soil potential in several practical ways:

Calcium for better soil structure

Calcium released by POLY4 improves soil structure by binding soil organic matter with clay particles allowing it to absorb more water and creating space for roots and biodiversity to flourish and nutrients to be mobile.

Neutral to soil pH

POLY4 does not alter soil pH, which helps to maintain the optimal level for macro and micronutrient availability.

No chloride overload

POLY4 helps to prevent build-up of chloride toxicity.

Safe for soil biology

Scientific studies to date show no negative impacts on soil microbiome composition or key indicator species, such as earthworms and mites, when using POLY4.

Mobilisation of nutrients through microbiome

POLY4 has a positive impact on microbial mobilisation of potassium and calcium improving availability of these essential nutrients to the plant.

“Getting your soils right saves you money.”

Graham Potter, Arable Farmer, UK.

A new collaboration has shown the benefits of POLY4 on soil health

Our research with Biome Makers has demonstrated not only how effective POLY4 is as a sustainable multi-nutrient fertiliser, but also showcases its potential to improve soil health generally in agricultural systems.

Tested on tomatoes and wheat in Spain, POLY4 not only preserves soil biodiversity but also supercharges nutrient mobilisation, ensuring healthier, more productive crops.

POLY4 benefits the farmer in other ways:

Enhances output

POLY4 helps you grow better crops, bigger harvests, and stronger profits year after year.

Unlocks access to nutrients to maximise their use

Unique properties of POLY4 improve nutrient availability in the soil and enhance nutrient use efficiency - reducing waste in the field and saving you money.

Strengthens resilience

POLY4 helps crops stand strong against disease, stress and tough weather - securing your yields in uncertain times.

A perfect fit for sustainable farming

POLY4 helps you farm smarter, in a nature-friendly way - so you can keep farming for years to come.

POLY4® is a trademark of Anglo American Woodsmith Limited.

Website by Askew Brook