00-00-50

NPK 00-00-50

NPK 00-00-50 is a premium-grade, fully water-soluble fertilizer containing 50% Potassium (K₂O) in the form of Potassium Sulphate (SOP). It contains no Nitrogen (N) or Phosphorus (P), making it ideal for crops requiring high potassium levels during fruiting, flowering, or maturity stages without encouraging vegetative growth. It is chloride-free and safe for use on chloride-sensitive crops like grapes, potatoes, tobacco, and citrus

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00-00-50
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NPK 00-00-50

NPK 00-00-50 is a premium-grade, fully water-soluble fertilizer containing 50% Potassium (K₂O) in the form of Potassium Sulphate (SOP). It contains no Nitrogen (N) or Phosphorus (P), making it ideal for crops requiring high potassium levels during fruiting, flowering, or maturity stages without encouraging vegetative growth. It is chloride-free and safe for use on chloride-sensitive crops like grapes, potatoes, tobacco, and citrus

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Name
NPK 00-00-50
Description NPK 00-00-50 is a premium-grade, fully water-soluble fertilizers containing 50% Potassium (K₂O) in the form of Potassium Sulphate (SOP). It contains no Nitrogen (N) or Phosphorus (P), making it ideal for crops requiring high potassium levels during fruiting, flowering, or maturity stages without encouraging vegetative growth. It is chloride-free and safe for use on chloride-sensitive crops like grapes, potatoes, tobacco, and citrus
Specification
Parameter Value
Product Name NPK 00-00-50 (SOP)
Potassium (K₂O) Min. 50% (Water Soluble)
Sulphur (S) 17–18%
Moisture Content Max. 1.0%
Solubility in Water 100%
pH (1% Solution) 5.5 – 7.0
Appearance White/Colorless Crystals
Form Crystalline Powder
Chloride Content Nil
Benefits

  • Supplies high potassium content essential for fruit development, sugar formation, and improved crop quality.

  • Enhances crop resistance to drought, diseases, and adverse weather.

  • Improves fruit size, color, and shelf life.

  • Contains sulphur that enhances protein synthesis and oil content in crops.

  • Free of chlorine, making it suitable for sensitive crops like grapes, citrus, tobacco, tea, and potatoes.

  • Ideal for fertigation, foliar spray, and hydroponic use.
Application

NPK 00-00-50 is versatile in its application and can be used in:

  • Fertigation (Drip irrigation systems)

  • Foliar sprays

  • Soil application (as per recommendation)

Typical Dosage (May vary by crop and soil condition):

Application Method Dosage Range
Fertigation 5–10 kg/acre per application
Foliar Spray 3–5 g/litre of water
Soil Application As per soil test recommendation
Time

Apply NPK 00-00-50 during the following stages:

  • During flowering and fruiting stage

  • Post fruit set for fruit enlargement

  • During crop maturity to improve color, sugar content, and shelf life

  • NPK 00-00-50 suitable for use in late crop stages where nitrogen is to be minimized
Precaution

  • Always dilute properly before foliar spray to avoid leaf scorch.

  • Avoid mixing with calcium-based or phosphate fertilizers in solution tanks.

  • Apply during early morning or late evening for foliar application to prevent rapid evaporation.

  • Conduct a jar test when mixing with other agrochemicals.

  • Store in a cool, dry place away from moisture and sunlight.
Shelf Life 3 years from the date of manufacture when stored properly in original packaging under dry and cool conditions.
Packaging

Available in moisture-resistant, tamper-proof packaging:

  • 1 kg, 5 kg, 10 kg, and 25 kg laminated bags

  • Custom bulk packaging available on request for institutional buyers
Note Disclaimer – This post contains general information only and does not constitute professional advice. Always read the product label for complete directions, application rates, safety precautions, and storage information.

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