Zero Gravity, aka Zero Grav, is a mostly indica hybrid courtesy of East Coast breeder North Genetics. It's an descendant made by crossing and Smurfzilla, producing a potency that the cultivator calls indica-dominant, designed to calm body and mind and facilitate spacing out. It's a woody flower with a skunky herbal aroma and dense resinous nugs, grown for fans of simple down-to-earth bud that tastes natural — not candied or infused.

A word of caution for aspiring space cowboys: it's possible to find product billed as Zero Gravity that may have the genetics of bud traditionally called just "Gravity," derived from and .