Rootone promotes rapid earlier compact root growth from cuttings. To use, Select Cuttings From Healthy Plants. Dip the Base Into Product 1/4 In. Deeper Than It Will Be Set In Medium. Tap off Excess Powder and Insert Into Medium with At Least One Node Covered. Shade Cuttings and Keep Moderately Moist Until Rooted. Product contains 1-Naphthaleneacetamide Thiram and Inert Ingredients.