Hydroponica MKP

Hydroponica MKP is monopotassium phosphate, a nitrogen-free crystalline PK fertilizer grading 52% P2O5 and 34% K2O. It dissolves completely in water and carries no chlorine, sodium or heavy-metal impurities, so it supplies phosphorus and potassium at stages when extra nitrogen is unwanted. Growers apply it as a foliar feed to vegetable, fruit and berry crops, mixing a 0.5-1% solution (0.5-1 kg per 100 litres) sized to the crop's phosphorus and potassium deficit.