Magnesium Sulphate contains 9.6% Magnesium and 12% sulphur nutrients. It is recommended for all crops like paddy sugarcane cotton sunflower pulse crops oil seed crops spice crops vegetable crops flower crops etc. which are grown in all types of soils. Dosage: For soil application: Apply 5 kg to 10 kgs / acre at the time of sowing or transplanting of crops. Available pack sizes are 5 Kg 10 Kg and 25 Kg.