Sangral is the most concentrated source providing nitrogen and potassium at the same time. It's the potassium source with the fastest action, also accompanied by nitrate nitrogen, with immediate availability for the plant.
Potassium Nitrate (Prilled) is a completely water-soluble prilled fertiliser composed of nitrogen & potassium. This combination of two essential nutrients makes Potassium Nitrate the most all-round and efficient water-soluble K-fertiliser.
