Welcome to Diamond Fertilisers

Diamond Fertilisers are formulated from more than 20 raw materials sourced from around the world. Diamond Fertilisers state of the art blending plant includes the latest precision measurement technology with multi hopper conveyor systems and double screening to improve production efficiency, provide optimum product quality, assist shelf-life and spreadability.

  • NPK Fertilisers
  • 0PK Fertilisers
  • NPK + SO3 Compounds
  • Ammonium Sulphate Various Grades
  • Calcium Ammonium Nitrate (CAN)
  • Muriate of Potash (MOP)
  • Triple Super Phosphate (TSP)
  • Diammonium Phosphate (DAP)
  • Granular Urea 46%N
  • N-Shield® protected by Limus®
  • Prilled Urea
  • Urea Sulphur Blends
  • Supa Kieserite®
  • Custom blends are available on request

> Oil Coating

The quality of the fertiliser is enhanced with an oil coating which is applied during the blending process, so farmers can be confident when they come to use the fertiliser it will be in a prime and free flowing condition.

> Double Screened

Care and attention is key during the production and all grades are double screened to enhance the quality.

> Storage & Packaging

All Diamond Fertilisers products are packed in high quality bags. All bags are stored and loaded undercover.

Bag weights are checked and recorded regularly during production.

> Quality Assurance

Maintaining reputation for 'port to farm' excellence. Quality at affordable prices.

> Calibrating your Spreader

Your fertiliser spreader should be calibrated for each product. Please contact SCS Spreader Sprayer Testing Ltd for more information


Diamond Fertilisers are proud to introduce N-Shield using the most effective urease inhibitor Limus® by BASF

Fertiliser Enquiries

If you have any fertiliser enquiries please contact your local merchant or farm trader.


Or call 01652 652933

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