Holy Grail OG is an award-winning strain known for its potent sedative effects. With parents OG #18 and Kosher Kush in its corner, this hardy plant presents a pungent terpene profile with notes of earth and pine that will knock even seasoned users off their game. This girl is not for the faint of heart, as her THC content regularly reaches levels above 20%. This Naked Water Cartridge is designed to work with most standard 510-threaded vape batteries.