Exceed peat inoculant is a naturally occurring Rhizobium that forms nodules on the roots of the plant and converts atmospheric nitrogen to a form that the plant can use. This is a naturally occurring symbiotic relationship between the plant and Rhizobium that provides the plant with the majority of the nitrogen required by the plant. This inoculant guarantees a minimum of 200 million (2 x 108) viable cells of Rhizobium leguminosarum per gram. 5 oz. package treats up to 100 lbs. of seed. OMRI Listed for organic production.