Inorganic macronutrient fertilisers are produced by using virgin mineral raw materials, natural gas and nitrogen and oxygen from air. By means of appropriate technological processes, from these virgin raw materials basic chemicals are obtained, followed by straight solid nitrogen (N), nitrogen-sulfur (N-S) and potassium (K) macronutrient fertilizers, compound (complex) solid nitrogen-phosphorus (N-P), nitrogen-phosphorus-potassium (N-P-K), and phosphorus-potassium (P-K) macronutrients fertilizers and straight liquid inorganic macronutrient fertiliser.


Something that all fertilizers have in common is a large share of nutrients, high solubility and exact content and proportion of macronutrient in each granule as is written on the packaging of the product.