A liquid super concentrate of IBA/ a plant growth hormone. Used to induce and accelerate the rooting process of vegetative cuttings in soil-less systems. Pre-dip or soak the cuttings prior to planting. Extend soakings for 12 hours or longer can help increase faster root development. Makes 16 gallons of solution. Includes free 1 oz bottle of ODC (makes 2 gal).