Hormex Rooting Powder Pack – #3, #8 & #16 High-Strength Cloning Kit Clone Semi-Softwood to Very Difficult Hardwood Plants: 3-bottle combo (¾ oz each), our High-Strength Home Garden Pack. What’s Inside Your Pack Powder #3 (0.30% IBA): Semi-softwood cuttings—Arborvitae, Azalea, Blueberry, Camellia, Daphne, Elder, Juniper, Ivy, Pyracantha, Rose, Sequoia, etc. Powder #8 (0.80% IBA): Semi-hardwood cuttings—Azalea arborescens, Birch, Boxwood, Grape, Holly, Juniper, Lilac, Maple, Oak, Orange, Privet, Rhododendron, etc. Powder #16 (1.60% IBA): Very difficult-to-root hardwoods—Hollywood Juniper, Thuja pyramidalis, Holly (Ilex aquifolium), Chamaecyparis, and more. Key Benefits Tailored Strengths: Precision IBA concentrations matched to woodiness level for reliable rooting. Ultra-Pure Formula: No alcohol, dyes, thickeners or preservatives—safe for edible, medicinal & ornamental plants. Medium-Agnostic: Performs in rockwool, coco coir, peat moss, soil, clay pellets & more, while helping prevent rot. 60+ Years of Research: Trusted by professional growers for faster, healthier root systems. How to Use Make a 3"–8" cut just below a node at 45° with a clean blade. Dip in clean water or Hormex Liquid Concentrate. Coat the bottom 1" with the appropriate powder; tap off excess. Place into your rooting medium; maintain warmth, humidity & light. Find your plant’s ideal strength »Opens in a new window with a searchable list. Sizes: Residential – ¾ oz bottles; Commercial – 1, 6, 12 & 50 lb (info@hormex.com)
