G-13 is a concentrated strain of cannabis Indica at the center of many controversial claims. Allegedly, the FBI, CIA and other agencies established a top-secret cannabis lab at the University of Mississippi in the 1960s. Researchers collected the strongest strains from across the globe and bred super hybrids for medical purposes. According to rumor, an unnamed technician stole a single clipping of G-13 and bred it for the common good.

While this story is very debatable, one thing’s for sure, G13 delivers an undeniably heavy high that every stoner deserves to experience at least once. If you have the opportunity, prepare yourself for a robust body stone that diminishes pain, and, under the right conditions, sends you into a soothing slumber. These relaxing effects are accompanied by an uplifting, euphoric high, which will make you talkative and giggly before the couch-lock sets. However, as with all typical Indica strains, G-13 comes with adverse effects, including dry mouth, dry eyes, dizziness, and feelings of paranoia.