Myco Maximum granular contains 8 species of growth-enhancing mycorrhizal fungi, proprietary ingredients, 12 strains of beneficial bacteria, and 2 Trichoderma species. Mycorrhizal fungi increase the surface-absorbing area of the roots from 10-10,000 times, greatly improving the ability of plants to grow, fruit and flower by forming an intricate web that captures and assimilates nutrients and water for the plant.