It is a great source of potassium, which happens to be An important nutrient for plant development. Potassium allows to enhance plant health and yields, and it might also enable to safeguard crops from pests and conditions. There are many potassium sulphate brands in Chennai. You need to use Tradeindia https://landensjcsj.newsbloger.com/33389344/the-basic-principles-of-best-sop-fertilizer-for-rice-farming