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Plant Protection Chemicals

Water Soluble Fertilizers

Mangala 13:0:45 (Potassium Nitrate)

Product Description
  • 100% water soluble fertilizer containing two major plant nutrients viz., Nitrogen and Potash essential for plant nutrition and growth
  • Suitable for both foliar spraying and drip irrigation
  • Free flowing and easy to handle

Features & Benefits

  • The presence of nitrate has got synergistic effect on uptake and absorption of potassium absorption by the plant.
  • The nitrogen is present in nitrate form, which is more efficient form of nitrogen
  • Contains less sodium and chloride which are detrimental to plants at higher concentration
  • Wide-range compatibility with all types of fertilizers and agrochemicals.
  • Non-volatile; easy to apply with no nitrogen losses to the atmosphere.


Crops: All Crops
Dosage: Foliar application: 4-5 g/L of water
Fertigation: 1-3 kg/ac

Note: For fertigation, number of application depends on crop.
Fertigation: Use dosage based on results of the soil analysis, crop and its growth stage. However, do not mix with fertilizers containing calcium and magnesium salts.

Technical details

Parameter Content
Moisture, per cent by weight, maximum 0.5
Total Nitrogen (all in Nitrate form), per cent by weight, minimum 13.0
Water soluble potash (as K2O), per cent by weight, minimum 45.0
Sodium (as Na) (On dry basis), per cent by weight, maximum 1.0
Total Chloride (as Cl) (On dry basis), per cent by weight, maximum 1.5
Matter insoluble in water, per cent by weight, maximum 0.05

Packing: 1 kg, 25 kg