Monopotassium phosphate is a mineral fertilizer, 100% soluble in water and intended for use in agriculture. Monopotassium phosphate is the most concentrated phosphorus-potassium fertilizer. Used in both protected and open ground for any phenological stages of plant development. Monopotassium phosphate quickly is absorbed by plants, which allows it to be used for root application through irrigation systems. Monopotassium phosphate is effective in the later stages of the growing season, when nitrogen application is not recommended. Ideal for use in greenhouses, fertigation systems or foliar feeding. The MKP solution is excellent for treating garden fruit crops to extend the flowering period with further stimulation of intensive fruiting. Also for ornamental open ground crops. Can be used for the production of complex water-soluble fertilizers. It is especially recommended for use in hydroponics, as it does not contain chlorine, sodium and heavy metals.