ICL SELECT SOP 0-0-50:
Premium Sulphate of Potash for High-Quality Crop Production
ICL SELECT SOP 0-0-50 is a high-purity Sulphate of Potash (SOP) fertilizer designed to deliver potassium and sulfur to crops without the harmful effects of chloride. Produced by ICL Group, this fertilizer is especially suitable for chloride-sensitive crops such as grapes, potatoes, fruits, and vegetables.
Unlike MOP fertilizers, SOP improves fruit size, color, taste, shelf life, and crop quality while maintaining soil health. With 50% water-soluble potassium (K₂O) and 18% sulfur, it supports strong plant metabolism, enhances disease tolerance, and improves crop resilience under stress conditions.
ICL SELECT SOP is widely used in high-value horticulture and export-oriented crops, where quality and yield consistency are critical.
ICL SELECT SOP 0-0-50 Product Overview
| Feature | Details |
|---|---|
| Product Name | ICL SELECT SOP 0-0-50 |
| Brand | ICL Group |
| Category | Potassium Fertilizer (Sulphate of Potash) |
| Nutrient Content | Potassium (K₂O) 50% + Sulfur (S) 18% |
| Formulation | Water Soluble Granules |
| Chemical Toxicity | Non-toxic fertilizer (when used as directed) |
| Mode of Action | Provides potassium for plant metabolism and sulfur for protein synthesis |
ICL SELECT SOP 0-0-50 Features and Benefits
Chloride-Free Potassium Source
Ideal for chloride-sensitive crops like grapes, potatoes, citrus, and vegetables.
Improves Crop Quality
Enhances fruit color, sugar content, taste, firmness, and storage life.
Better Stress Tolerance
Potassium improves plant resistance to drought, salinity, and environmental stress.
Enhances Disease Resistance
Balanced potassium nutrition strengthens plant cell walls and reduces disease susceptibility.
Supports Protein Formation
Sulfur is essential for amino acid and protein synthesis in crops.
Highly Soluble and Efficient
Dissolves easily in water, making it suitable for fertigation and soil application.
Usage and Crop Recommendations
| Crop | Purpose | Dosage/ha (Kg) | Application Method | Waiting Period |
|---|---|---|---|---|
| Grapes | Berry size, sweetness, color improvement | 25 – 50 kg | Soil application / fertigation | Not Applicable |
| Potato | Tuber size, yield improvement | 40 – 60 kg | Basal soil application | Not Applicable |
| Banana | Fruit filling and quality | 50 – 75 kg | Soil application | Not Applicable |
| Tomato | Fruit development and firmness | 25 – 50 kg | Fertigation | Not Applicable |
| Citrus | Fruit quality and shelf life | 40 – 60 kg | Soil application | Not Applicable |
Application Stage
Best applied during flowering, fruit development, and bulking stage to improve crop quality and yield.
Method of Application
Soil application, broadcasting, or fertigation through drip irrigation.
Compatibility
Compatible with most fertilizers except calcium-based fertilizers in concentrated solutions.
Trust Markers
Original Product from ICL Group
Used globally in high-value horticulture crops
Chloride-free potassium fertilizer suitable for sensitive crops
High nutrient purity ensures consistent results
Recommended for drip fertigation systems





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