Photosynthetic bacteria fix nitrogen and solubilize soil nutrients and make them more readily available to all plants, unlike endo and ecto fungi which only works on specific species. Enhances plant functions at the foliar level and the root zone in both soil and soilless substrates. Speeds uptake and distribution of essential macro- and micronutrients required for all plant metabolic functions and growth. Promotes plant vigor and reduces input costs while increasing yields.