Get in touch with us to buy 13:00:45 water soluble fertilizer for your high value crops. This Potassium Nitrate Fertilizer is available in free flowing, crystalline powder form, which can be mixed in water before applying on crops. This fertilizer quickly dissolves in water and does not leave any residue. The application method can be any that suits the user. This fertilizer has 13% nitrogen and 45% potassium content. It can be used for flowering plants, vegetable plants, fruit plants, nut trees, etc.