Pearl is a water dispersible micro-granule developed as a highly soluble formulation. With activated lignin sulphonates* the fertiliser will supply both Potash and Magnesium with high percentage Boron and Zinc. Pearl will support grain, seed, fruit and tuber development and helps plants overcome temporary deficiencies when uptake is low.
*Activated Lignin Sulphonates: Natural vegetable products with equal to or better complexing efficacy as EDTA with no toxicity issues.