These friendly soil fungi are natural microorganisms present in good soil, however are often missing in poor soil, but can now be added as an amendment. Mycorrhizae forms a relationship with the plant roots and creates an extensive network of root filaments, helping the plant absorb more soil nutrients. These beneficial fungi mediate nutrient cycling and other soil processes, create a diverse flora, and play a key role in improving poor soils. Mycorrhizal fungi help create better soil structure and permeability, greater nutrient and moisture uptake. This results in faster plant growth, resistance to disease, and greater plant diversity. Tri-C Mycorrhizae products are available in many forms, including: tabs, tea bags, and powder. If creating bigger and better plant roots is your goal, than Tri-C Mycorrhizae is the product you are looking for.