Calcium Nitrate improves uptake of potassium, magnesium and calcium from soil as they are positively billed and fixed in soil. Destructive charge of nitrate releases them from soil and so encourages their uptake as Resolution of calcium nitrate sprayed on leaves to roots also. Organic fertilizers are a popular choice https://where-to-buy-calcium-nitr48024.blogrenanda.com/35575015/5-essential-elements-for-calcium-nitrate-fertilizer-dose-per-litre-philippines