Most of the Agricultural lands in the world are in alkaline nature, i.e. the PH is more than 7. This Alkaline soil resist the penetration of Primary nutrients Nitrogen, Phosphorus and Potash. By adding Sulphur bentonite to the Soil, it reduces the PH to 6.5 – 7.0 and allows primary nutrients to pass through the soil .
Sulphur Bentonite (Agricultural sulphur as fertilizer)