Powder Keg is a sativa-dominant weed strain made from a genetic cross between the three strains, Schrom, Northern Lights, and Haze. Powder Keg is 15% THC and 1% CBG, making this strain an ideal choice for beginner cannabis consumers. Leafly customers tell us Powder Keg effects include giggly, talkative, and uplifted. Medical marijuana patients often choose Powder Keg when dealing with symptoms associated with anxiety, depression, and stress. Bred by an unknown breeder, Powder Keg features flavors like apricot, lavender, and myrcene.