Unlock High Yields with SOP Fertilizer

Potassium sulfate, ideal fertilizer for high-demand crops. Nitrogen free to maintain N:K ratio & prevent deficiencies.

Potassium sulfate aka Sulfate of Potash(SOP) is one of the most common source of Potassium based fertilizer used in hydroponics. 

The product may be used in any fertigation and hydroponic system. With a high level of Potassium and Sulphur, potassium sulfate is the ideal fertilizer for crops with high demand of these nutrients, fulfilling the plant’s need and preventing possible deficiencies. SOP is Nitrogen free, which makes this product suitable to be used in matching the needs of many crops, but particularly those ones where Nitrogen should be reduced at fruit ripening stage, maintaining the right N:K ration for this stage.
The low salt index provided by Potassium Sulfate, makes the product reliable in various type of soils.

• Nitrogen free fertilizer with a high concentration of Potassium and Sulphur.

• With a very low salt index, SOP is an ideal product for fertilization programs of crops grown in soils with high levels of salinity

• In alkaline soils, the application of SOP tends to generate a decrease in pH into the root zone, facilitating greater assimilation of phosphorus and micronutrients.