This product is a core product jointly developed by Agadi Co., Ltd. and the University of New South Wales in Australia. Using the Supercritical fluid extraction technology based on the theory of multi base ligand reaction, plant polyphenols are glued together with soil rhizosphere space particles and organic matter in the form of hydrophobic bonds and multi-point hydrogen bonds, forming a good water stable particle structure, promoting the germination and eruption of new roots, and thickening and enlarging the main root system.