Browse our selection of Olivia’s Cloning Gel and Solution Products to improve nutrient growth and root stimulation in your plants for indoor or outdoor growing. Olivia’s Cloning Solution was the first product to use both nutrients and auxins in a safe, non-toxic liquid that could be easily applied to vegetables, fruits, and other plants. Olivia’s Cloning Gel provides the same benefits, but uses a viscous material that can more easily be applied to stems for propagating. In addition to Olivia’s Cloning Gel and Solution Products, HTG Supply also offers a wide range of other Cloning Gels & Solutions and other Seed Starting Supplies. Shop all of the top brands in horticulture today in our online store!