FERTIBERIA AQUA · WATER SOLUBLES
Fertibersol SA 21 Cristal
SA 21 (21% ammonium sulphate) is a 100% water soluble solid formulation presented in crystalline format. It provides all its nitrogen in ammoniacal form and has a high concentration of sulphur available to plants.
Ammoniacal nitrogen has the advantage of being able to be absorbed by the soil's clay-humic complex. It is quickly absorbed, reducing the risk of losses.
The presence of sulphur gives the product a slightly acidic character when dissolved, which makes it more efficient both when used directly on the soil and when dissolved in basic pH water, providing the agronomic advantage of the joint absorption of nitrogen and sulphur.
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