Select MKP

MONOPOTASSIUM PHOSPHATE (MKP, KH2PO4) is a soluble phosphor-potash fertilizer designed for fertigation systems and foliar application.

  • does not contain nitrogen that makes it an ideal product for the use in the later phases of growth and development of crops;
  • can be used in tank mixtures with most pesticides and water-soluble fertilizers except calcium and magnesium containing products;
  • does not contain sodium, chlorine and heavy metals;
  • working solution of the fertilizer has buffering properties, improves the efficiency of pesticides in tank mixtures;
  • has a low salt index that makes it safe for use at foliar application;
  • controls and reduces the level of destruction of crops by fungal diseases.
Phosphorus (Р2O5) 52.0% Solubility (20°С) 230 г/л
Phosphorus (Р) 22,7% ЕС (1 g/l at 25°С) 0,7 mS/cm
Potassium (K2O) 34.0% pH (1% solution) 4.5
Potassium (К) 28.2%

Foliar feeding of crops with mineral fertilizer monopotassium phosphate at early stages of growth and development (4-6 leaves) promotes the development of the root system and provides the plants with phosphorus and potassium in the phase of intensive growth. At feeding of winter crops (winter cereals, winter rape) their hardiness is increased due to the accumulation of sugars, and reducing the amount of free moisture in cells. The application on vegetable crops during the crop formation enhances the quantitative and qualitative indicators of production, limits the development of fungal diseases (powdery mildew).

Monopotassium phosphate is an ideal component of balanced fertigation systems for providing vegetables, fruits and berries crops with available phosphorus and potassium.


  • foliar feeding 4.2 kg / ha (0.5 - 2% solution)
  • fertigation in greenhouses: 0.01 - 0.2% solution (0.1-2 kg / 1000 l of water)
  • fertigation on open field: 0.1 - 0.2% solution (1-2 kg / 1000 liters of water)