Agri 82 Nano is made by breaking down the organic material through the use of worms. Agri 82 Nano improves biological, chemical, and physical properties of the soil. The worms break down soil and organic matter, so the nutrients are immediately available to plants. Agri 82 Nano enhances plant growth, suppresses disease in plants, increases porosity and microbial activity in soil, and improves water retention and aeration.