Alternative Rooting Methods for Medicinal Cannabis Cultivation in Denmark-Preliminary Results.

L. is typically propagated through micropropagation or vegetative cuttings, but the use of root-inducing hormones, such as indole-3-butyric acid (IBA), is not allowed for growing medicinal cannabis in Denmark. This study examined alternative rooting treatments, including inoculation, water-only as well as IBA treatments, in eight cannabis cultivars.