Cutting Edge Solutions Louder Powder Grow B 8-13-31The Louder Powder Grow B is a granular nutrient blend formulated with a wide variety of micro and macro nutrients. This arrangement of minerals is designed to enhance plant vigor and peak the genetic potential of the crop. The high quality chelates and precision blending of these nutrients make them readily available to the plant, and easily solubilized in water. GROW B is compatible with all irrigation platforms including: Drip irrigation direct from