Most commonly known as “The Yellow Bottle,” Bloom Nutrients offer a complete line of effective nutrients and enhancers. Bloom Roots Yellow Bottles creates exceptional root growth on fresh cuttings and when planting out, eliminates transplant shock. Many growers use Bloom Roots throughout their entire crop cycle because of its impressive results. It is made with organic plant rooting hormones extracted from plants, fulvic acid for the promotion of root development and solubility, and Agricultural Organics proprietary amino acid and vitamin suite with Root Exudate Inhibitors (REI’s). REI’s prevent excess root exudates from being secreted from the root system which can inhibit root growth and development in plants.