Black Runtz is a variation on the classic Runtz strain, a California mainstay, pretty much cannabis royalty at this point. This hybrid is a combination of Zkittlez and Gelato strains so you can imagine that it brings fruit and sour berry flavors to the table every time. This strain is only for those that want to slow down and stop, slump over for a few hours, and then fall completely asleep. It will make you feel calm, tingly, and warm. It will stretch its long fingers through your arms and legs, relaxing you as it goes.