Build your soil biology, naturally. Plant Success Organics Granular is a transplanting formula containing beneficial microbes and organic fertilizer. It contains both ecto and endo mycorrhiza , bacteria, Trichoderma and an all-purpose fertilizer. The beneficial soil microbes combine symbiotically with the plant to enhance nutrient and water uptake. Granular is easily applied to new plantings by simply sprinkling it into a planting hole or mixing in potting soil. Suggested Use: Use as an all purpose soil additive for improved plant performance.