Get the same trusted blend with added bulk savings in convenient 5 lb and 20 lb options. Organo Grow™ is the world's first fast-acting, 100% organic, water soluble plant food for the vegetative stage that not only offers the benefits of a standard fertilizer, but goes a step beyond by including vital amino acids, peptides and biostimulants made to enhance the plant's growth and increase the plant's ability to more efficiently uptake nutrients.