The most convenient, effective rooting compound you can buy. Over the years, thousands of nurserymen and gardeners have come to rely on Hormodin as one of the most dependable rooting compounds available. There’s no measuring or mixing required. Just dip the cuttings into the powder, tap off the excess and plant. Its that simple. Hormodin 3 contains 0.8% active ingredient for difficult to root varieties. Hormodin 3 is prepared specially for propagating the more difficult to root varieties, including many of the evergreens and dormant leafless cuttings. 1/2 pound jug.