Dyna-Grow K-L-N Concentrate is a rooting solution that can be conveniently used in various applications. This product contains ingredients to promote vigorous root growth and can be used for propagating cuttings, air layering and as a transplanting drench for newly potted plants. Dyna-Grow K-L-N works will on trees, foliage and flowering plants. Simply drench, dip or mist your plants to stimulate new root growth. K-L-N is recommended by professional growers to increase production of cuttings and overall plant quantity. 8 oz.