Diamond Straights comprise of one of three main nutirents - nitrogen, phosphorus and potassium. They are very effective at targeting deficiencies within your soil. We offer several types of straights including MOP, TSP, DAP and many more. All of these fertilisers can be blended together in order to obtain a multi nutrient formulation.



All of 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 grades are double screened to enhance the quality.


All of our fertilisers are packaged in high quality bags. All bags are stored and loaded undercover. Bag weights are checked and recorded regularly during production.