Blueface OG is a potent indica marijuana strain. The effects of this strain will make you feel relaxed and sedated from head-to-toe. Consumers with a low THC tolerance should use caution when smoking Blueface OG , as THC levels have been reported as high as 34%. Growers say this strain has crystal trichomes that sparkle against dark green and purple coloration. Blueface OG can be grown both indoors and outdoors. Medical marijuana patients choose this strain to help relieve symptoms associated with insomnia.