Armory is a high concentration of several select beneficial plant bacteria. These powerful species of Bacillus and Streptomyces are all scientifically proven plant growth, yield and vigor promoting bacteria. This unique and powerful product not only strengthens plants but can also be used to greatly enhance soil quality. Soil that has been sterilized with overuse of chemicals, old or re-used potting soil, and other low-quality growing mixes can greatly benefit from being treated with Armory. Armory can be used as a drench, liquid feed, irrigation, spray or seed treatment. It is compatible with fungicides, insecticides, fertilizers and biological stimulants. Armory is 100% soluble and it will not clog machinery. Mixing rates depend on application method. OMRI Listed for organic production.