الوصف

Zinc Sulphate Heptahydrate Zinc Sulphate Heptahydrate is used as a fertiliser additive for preventing and correcting zinc deficiencies in crops. This trace element is approved by Bio-Gro and Certenz for restricted use, thus written permission is required before use. Note: Zinc sulphate monohydrate contains more Zn (*5%). However this product does not dissolve as readily as the heptahydrate form. Thus, the mono form should not be used for fertigation purposes. ________________________________________ Benefits: Zinc Sulphate Heptahydrate is an effective form of zinc that can be readily dissolved for fertigation and foliar application on crops. This form of zinc can also be soil-applied with the potential to provide a long term supply of zinc to crops.