Grumpz is a hybrid weed strain made from a genetic cross between Runtz and Grape MAC. This strain is 50% sativa and 50% indica. Grumpz is 20% THC, making this strain an ideal choice for experienced cannabis consumers. Bred by Cannarado Genetics, the average price of Grumpz typically ranges from $10-$15 per gram. We are still learning about Grumpz’s effects, flavors, and medical uses. If you've smoked, dabbed, or consumed Grumpz, please tell us about your experience by leaving a strain review.