Diamond Fertilisers provide a large range of quality NPK +SO3 fertilisers which are made from multi-nutrients which include Nitrogen (N), Phosphates (P), Potassium (K) and Sulphur (SO3)
Our granular NPK + SO3 fertiliser are available across the UK to the agricultural industry.
Examples of NPK Diamond Fertilisers
30N 19SO3 blend
27N 12SO3 blend
All NPK + SO3 Diamond Fertilisers are available in high quality 600kg and 1000kg bags.