Directions for use:
Apply at a rate of 1.25 ml/L (5 ml/Gal) in conjunction with your nutrient solution.
Root Builder is our root zone inoculant comprised of specifically selected beneficial bacillus bacteria. It promotes a healthy and active root zone at all stages of growth.
Apply at a rate of 1.25 ml/L (5 ml/Gal) in conjunction with your nutrient solution.