NOP Potassium Nitrate Fertilizer | 25kg is a valuable compound with diverse applications in agriculture, horticulture, food preservation, and other industries. Its role as a source of essential nutrients for plants makes it a vital component of fertilizers and nutrient solutions used to support healthy plant growth and crop production.
NOP Potassium Nitrate Fertilizer | 25kg is a premium, water-soluble dual-nutrient fertilizer supplying 100% plant-available nitrate nitrogen (N) and soluble potassium (K₂O). it’s approved for organic production when derived from natural sources. Ideal for correcting K deficiencies, boosting fruit quality, and enhancing stress resistance.
NOP Potassium Nitrate is a colorless to white crystalline solid that is soluble in water. It is odorless and has a salty taste no chlorine or sodium, low salt index, good water solubility but no moisture absorption, high nutritional content, and fast fertilizer efficiency.
| Parameter | Detail |
|---|---|
| Formula | KNO₃ (Potassium Nitrate) |
| Grade | 13-0-44 (13% N + 44% K₂O) |
| Nitrogen Form | 100% Nitrate-N (NO₃⁻) – No urea or ammonium |
| Solubility | 133 g/L (20°C) – Fully soluble, residue-free |
| pH (1% Solution) | Neutral (6.5–7.5) – Safe for all crops |
| NOP/OMRI | Certified for organic use (verify current status per batch) |
| Appearance | White crystalline granules/powder |
Organic Compliance
Meets USDA NOP standards (when sourced from natural deposits like caliche).
Dual-Action Nutrition
Nitrate-N: Rapidly absorbed, fuels photosynthesis without acidifying soil.
Potassium: Improves fruit size/sugar content, drought/cold tolerance.
Crop Safety
Chloride-free (<1.5%), low salt index (EC = 1.1 mS/cm at 1g/L).
Non-toxic to roots/seedlings vs. chloride-based potash.
System Compatibility
Dissolves cleanly – ideal for drip irrigation, hydroponics, foliar sprays.
Target Crops & Applications:
Crops: Fruits (tomatoes, grapes, citrus), vegetables, tree nuts, flowers.
Use Cases:
Organic Fertigation: Soil/soilless systems (e.g., cocopeat).
Foliar Spray: 2–5 g/L for rapid K correction (pre-flowering/fruit swell).
Hydroponics: Base K source in nutrient solutions.
Blending: Combines with calcium nitrate (avoid phosphates/sulfates).
Benefits for Plants
Regulation and Availability
| Weight | 17.5 kg |
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