Grimace OG is an indica-dominant hybrid bred by Archive Seed Bank, built from a Purple Urkle foundation crossbred with Face Off BX1. Its genetic roots reach back to Humboldt County’s original Purple Urkle, weaving a storied West Coast heritage into a resin-rich phenotype.
Growers describe a rapid flowering cycle and buds thick with crystalline trichomes. The aroma spans grapey sweetness to a pungent, sour OG bite, a terpene spectrum led by myrcene. With around 17% THC, the strain offers sturdy, approachable potency.
In effect, Grimace OG delivers the classic OG experience: a deep, body-centered relaxation paired with a buoyant mood lift, ideal for melting away stress and elevating mood. Its resin production, together with its terpene-driven aroma and moderate potency, makes it a reliable favorite for evenings, creative sessions, and unwinding after a long day.