Sangral SOP (Sulphate of Potash) 25 kg from Altiga Agri Solutions is a premium, highly concentrated potassium fertilizer with added sulfur, designed especially for high-value crops
Its formula of 0-0-51 (K₂O) + 18% S ensures it provides a rich, chloride-free potassium source that supports fruiting, flowering, stress resistance, and overall plant health. It comes as water-soluble crystals, suitable for fertigation, drip systems, or soil application. This imported-grade potash from Altiga offers Pakistani farmers a reliable way to boost yield, improve produce quality, and enhance plant vigor.
Key Features
High Potassium (K₂O 51%)
Potassium concentration is very high, which makes it effective in promoting fruit development, improving size, color, and quality.
Sulfur Enrichment (18% S)
The 18% sulfur (in sulfate form) supports protein synthesis, enzyme function, and helps correct sulfur deficiency in soils. According to its label, it may have sulfur trioxide (~46%) which delivers the S.
Chloride-Free Formulation
Because it’s a sulphate, not a chloride, it is safer for chloride-sensitive crops (e.g., fruit trees) and reduces risk of salt buildup.
Water-Soluble Crystals
Enables easy dissolution for fertigation, drip irrigation, or even foliar feeding, giving flexibility in how it’s applied.
Imported / High Purity
According to Altiga Agri’s product listing, the fertilizer is of high quality and purity – trusted by commercial farmers in Pakistan.
Benefits
Improved Yield & Fruit Quality: The high K content helps with flowering, fruit set, and final fruit size, leading to better yields.
Stress Resistance: Potassium plays a major role in helping plants resist drought, high temperature, and disease stress.
Better Nutritional Value: Sulfur aids in the synthesis of amino acids and proteins, enhancing the nutritional profile of produce.
Soil Health: Provides essential potassium without adding chloride, preserving soil structure and reducing salinity risk over time.
Efficient Use of Fertilizer: Water-soluble form ensures efficient uptake by plants, reducing wastage and improving fertilizer use efficiency.
Suitable for Sensitive Crops: As a chloride-free fertilizer, it’s ideal for delicate or high-value crops like fruits, vegetables, and ornamentals.
Uses / Recommended Applications
Crop Types: Ideal for fruit trees (e.g., citrus, mango, grapes), vegetables, high-value field crops, and any crop needing a potassium boost.
Application Methods:
Fertigation / Drip Irrigation: Dissolve in water for injection into drip systems, giving uniform nutrient delivery.
Soil Application: Can be applied directly to soil as a side dressing where K is needed.
Foliar Application: If properly dissolved, a diluted solution can be used for foliar feeding during critical stages. (Do a small test first for crop compatibility.)
Timing: Use during flowering, fruit development, or any growth stage where potassium demand is high. Sulfur also helps during these stages.
Dosage: The exact dosage depends on soil tests, crop type, and stage. (As a guideline, but always tailor to your farm’s soil report and agronomy advice.)
Precautions & Best Practices
Perform a soil test before use to confirm potassium and sulfur deficiency and to optimize dosage.
When preparing a solution, dissolve crystals fully in water to avoid clogging irrigation lines.
Use during cooler parts of day for foliar application to avoid leaf burn.
Store the fertilizer in a cool, dry place, sealed properly, because moisture can degrade quality.
Keep away from children and livestock, and use protective gear when handling (gloves, mask).

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