Thomas Bell are committed to sourcing high quality fertiliser. To achieve this, we rely upon the quality raw materials and packaging of the highest standard, a manufacturing process that targets excellence and a culture which is shared by our all of our employees.

Thomas Bell are devoted to fertiliser and quality is at the heart of our products. When you buy from Thomas Bell, you are not just getting a high quality fertiliser, you are also buying into our history, beliefs and years of experience. Our fertiliser range includes, Pulan, Lithan, Zaksan, Diamond Fertilisers, Ammonium Sulphate, Granular Urea and more.

Thomas Bell are manufacturers of Diamond Fertilisers and operate a state of the art blending plant which includes the latest precision measurement technology. With a multi hopper conveyor systems and double screening is aids to improve production efficiency, provide optimum product quality, assist shelf-life and spreadability.

Added Extras


Diamond Fertilisers are 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.


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


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.