G-13, which is otherwise called as ‘Government Indica Strain 1’ is the unmixed Indica strain. This is a medical marijuana strain of rumor that appeared during 1960s and 1970s where the U.S. government was growing marijuana strains from an Afghani strain.This strain appears to be light-green in color with the orange-colored hairs. The density of this strain is higher and is rock-like. G-13 has a strong aroma which smells like mandarin orangesThis strain is popular for its ability to give whole body pain relief with negligible fatigue and a feeling of heaviness. Also, this has intense cerebral effects usually referred to as “euphoric”. G-13 is known to ease to muscle spasms. The temper improving effects of this strain would help the patients fight depression, anxiety and stress. Furthermore, this is also used by the patients to withstand the effects of seizures, nausea and eating disorders.