Sulfate of Potash (SOP) – Premium Water-Soluble Fertilizer for Soil Application

Haifa SOP is a high-quality, nitrogen-free potassium fertilizer, fully water-soluble and ideal for fertigation and soil applications.

Key Features:

• Nutrient Content:

  • 51% Water-soluble potassium (as K₂O)

  • 45% Sulfate (SO₃)

  • 18% Sulfur (S)

• Fully water-soluble: Dissolves rapidly at 20°C, creating a clear 10% solution within minutes with minimal residues

• Low chloride content: Safe for salt-sensitive crops

• Low salt index (46): Recommended for environments at risk of salinity build-up

• Ideal for sulfur-hungry crops: Perfect for oilseed rape, sunflower, cabbage, onion, and more

• Nitrogen-free potassium source: Provides potassium without nitrogen, allowing precise fertilization schedules during low nitrogen demand phases

• Packaging: 25 kg woven PP bag with a sewn bottom and open mouth for easy handling

Applications:

• Fertilizer for Nutrigation™ (fertigation)

• Ideal for fertilizer blends and liquid nutrient solutions