Mode of Action:-                                                  

• Gypsum is the neutral salt of a strong acid and strong base and does not increase or decrease acidity. Dissolving gypsum in water or soil results in the following reaction: CaSO₄2H₂O = Ca₂+ + SO₄2- + 2H₂O. It adds calcium ions (Ca₂+) and sulfate ions (SO₄2-), but does not add or take away hydrogen ions (H+). Therefore, it does not act as a liming or acidifying material.
• It is used for soil amendment to improve chemical and physical properties of soil.
• It reduces acidity in sub soil and amendment of sodic soil relaxation.
• It improves water infiltration in soil and helps reduce erosion and runoff of phosphorus. It reduces aluminum toxicity, improves water infiltration.
• Gypsum is an excellent fertilizer source of Ca and S. If application of these plant-essential nutrients is needed, then it works well.

Dosage: – for soil application, better results, 100-120 kg/acre Calcium sulphate (Gypsum), also depends upon crop/plant/soil stage.

Application: – Nursery, Seedling Treatment, Soil Application.

Crops: – Paddy, Wheat, Pulses, Sugarcane, cotton, sorghum, Maize, Barley, medicinal plants, all types of vegetables, fruits and flowers.