The key property of this novel technology is the complex formation (Sequestered) of protein and polysaccharides and metals to delivery specific nutrients to the turf and to support soil microbes through liquid/foliar products. Sequestered, also referred to as chelation, nutrients can be readily absorbed by the plant and assist in nutrient up-take. The technology accommodates different formulations and allows for synthetic, natural, and organic nutrients to be used in products, including metals such as iron and manganese.