Homegrown Natural Wonders have combined the considerable painkilling effect of their award-winning Mad Scientist with the energetic Jack the Ripper for a Sativa dominant strain that can completely take care of your pain but can also leave you feeling energized. There are four different phenotypes in this strain, two tall and two short. All phenos have triangular, heavily knuckled finger-shaped buds with swollen calyxes and a sour, funky haze aroma. Professor Chaos may be helpful for: Chronic pain, narcolepsy and MS