600 kg
Granular Mineral Fertilisers
Compound solid inorganic macronutrient fertiliser
NPK (Ca, S) 5-11-25 (+9 +19)
600 kg
5% Total nitrogen (N)
5% Ammoniacal nitrogen (N-NH₄)
11% Total phosphorus pentoxide (P₂O₅) (= 4.8% P)
9% Water-soluble phosphorus pentoxide (P₂O₅) (= 3.9% P)
10% Phosphorus pentoxide (P₂O₅) (= 4.4% P) soluble in neutral ammonium citrate
25% Water-soluble potassium oxide (K₂O) (= 20.8% K)
9% Total calcium oxide (CaO) (= 6.4% Ca)
7% Water-soluble calcium oxide (CaO) (= 5% Ca)
19% Water-soluble sulfur trioxide (SO₃) (= 7.6% S)
MacroSpeed® Premium is a granulated NPK fertilizer enriched with calcium and sulfur, formulated for all crop species. Combining nitrogen, phosphorus, and potassium with calcium and sulfur allows you to deliver essential primary and secondary nutrients in a single application. Exceptional water solubility ensures rapid nutrient availability and highly efficient crop uptake. This product is particularly well-suited for crops with high potassium and sulfur requirements, as well as for soils depleted in these key elements.
MacroSpeed® Premium supplies five vital macronutrients that drive essential physiological processes. Nitrogen fuels vigorous vegetative growth, phosphorus powers energy transfer and stimulates root system development, while potassium regulates water balance and assimilate transport—enhancing crop tolerance to dry spells and low temperatures. Calcium underpins cell integrity and tissue development, while sulfur is indispensable for amino acid and protein synthesis, directly improving nitrogen use efficiency (NUE).
The effectiveness of MacroSpeed® Premium relies both on its carefully selected nutrient forms and its superior physical properties. The ammonium nitrogen form is less prone to leaching than nitrate, remains readily available at lower temperatures, and promotes phosphorus uptake. High potassium content combined with sulfate-form sulfur effectively corrects deficits in demanding crops. By packing multiple macronutrients into a single product, it reduces the need for separate field passes, saving time and fuel. Finally, its highly uniform granulation ensures precise spread patterns up to 32 meters and consistent field distribution.
Manufactured by ICL
Composition verified by testing in accredited Polish and EU laboratories
Exceptional water solubility
High potassium content paired with sulfate-form sulfur
Superior physical properties
- uniform granules
- bulk density: 1,000 kg/m³
MacroSpeed® Premium can be applied either pre-sowing (basal) or top-dressed across all crop types. It is particularly recommended for crops with high potassium and sulfur demands—such as oilseed rape, grain & silage corn, sugar beets, potatoes, and brassica vegetables—as well as on soils with low to extremely low available potassium and sulfur levels.
| Crop | Application Rate [kg/ha]* |
| Cereals | 300–600 |
| Oilseed rape (Canola) | 400–600 |
| Corn (Maize) | 400–600 |
| Potatoes | 400–700 |
| Sugar beets | 400–700 |
| Legumes / Pulses | 300–500 |
| Vegetables | 500–700 |
| Fruit trees & bushes | 500–600 |
| Grassland / Pasture | 300–600 |
