GSC is grown indoors in B.C. by Canna Farms. It's an indica-dominant hybrid of OG Kush and Durban Poison, with medium THC potency and a terpene mix of limonene, beta- and trans-caryophyllene, alpha-pinene and linalool. It's available as a 1 g pre-roll and a 3.5 g package of dried flower.