ZnK Zeiz is a Zn EDTA chelated fertiliser specifically designed to supply highly available zinc cations to plants. The entire concentration of zinc on the product (13% w/w) is chelated by EDTA, making it completely effective and fully available to plants. ZnK Zeiz is formulated as fully water-soluble powder, without any impurities or dust. This product is not hygroscopic and is self-soluble, with no mixing required. The solubility of the product is more than 1000g/l at room temperature.