Holy Grail is truly a treasured strain, having scored first place in the 2011 High Times Cannabis Cup Hybrid category with an unheard-of perfect score. Holy Grail retains many of the kush characteristics demonstrated by its parent strains (Kosher Kush and OG #18), boasting a strong forest scent of pine and earth. Effects are indica-dominant, and it has a solid reputation for calming the mind. Expect Pure tranquility.