Olivia's 4-ounce cloning gel is an "equal opportunity" cloning solution -- it works on both indoor and outdoor plants. This cloning gel promotes rapid root development by feeding new cuttings as they root. Can be used for all stem, leaf, softwood, semi-hard and some hardwood cuttings. The gel seals and protects cuttings and reduces transplant shock. It is safe and easy to use, and has a high success rate of 90-100%. Whether you are a home hobbyist or a professional grower, jump start your cloning process with Olivia's OCG4 Cloning Gel today!