Miracle-Gro FastRoot Dry Powder Rooting Hormone Jar, 1-1/4-Ounce Grow new plants from cuttings For rooting house, foliage, tropical and hardy ornamental plants Use on leaf, greenwood and softwood cuttings Take plant cuttings, usually 4-6 inch stem cuttings, from the current year's growth Simply dip stem cuttings into powder and plant immediately in moist soil