LA OG is the strain Los Angeles area Medical Marijuana growers are looking to have. A “signature” strain - LA OG would be the on. LA OG is the result of crossing two of So Cal’s more famous and potent strains: LA Confidential and OG. Patients have reported an amazingly mellow body buzz, yet the creative and social juices were still flowing. THC levels are atmospheric (19-24%), giving the patient real relief. Growers should be able to find LA OG as a clone. Being a hybrid it should thrive in most growing conditions. Growing LA OG Marijuana Has Medical Benefits.