By now everyone in the Medical weed world is well aware of the famous Critical Mass strain, created by the greatest global master smuggler of Cannabis, non-other than the late Howard Marks and his Mr. Nice seed bank crew. When we decided to develop our very own CBD strains, we wanted to choose a strain that we could offer to our customers which would deliver the biggest yield possible in the shortest possible time, Critical Mass undoubtedly became our first choice. This plant requires all the support you can give it. Bowing branches will break due to its enormous dense heavy buds if support is not sufficient. Medical Benefits include treatment for, Cancer, Insomnia, Muscle pain, Depression, Anorexia, Bulimia, Headaches.