K S-90 K S-90 Composition: Bentonite Sulfur 90%Dose: 8 to 10 kg per acre BenefitsKS-90 makes chlorophyll in the plant, due to which the plant remains green and growth is good.KS-90 plays an important role in increasing the oil content in oilseed crops.KS-90 activates enzymes present in the crop.Makes the soil rich in alkali.Increases crop production.Increases immunity against fungal diseases.Packing : 5kg, 10kg, 25kg