One of the most effective rooting hormones available. Propagators at nurseries and universities nationwide have increased their yields and found Dip'N Grow™ to be more economical and easier to use than other rooting agents. Dip'N Grow™ is a liquid concentrate (1:10 ratio standard) that is easily diluted with water to the necessary strength. With the new dilution cup available in the rooting kits, it has never been easier to have precise dilution. Dip'N Grow™ contains two rooting auxins (plant hormones Indole-3 butric acid and Naphthaleneacetic acid) recognized as root-inducing. Because alcohol is used as the solvent for the active ingredients, Dip'N Grow™ is self sanitizing so cross-contamination problems are eliminated.