Alien OG is an out-of-this-world strain with a reputation all its own. This sativa-leaning hybrid offers a soaring psychedelic high with roughly equal parts cerebral stimulation and and physical relaxation. Flowers of Alien OG are resinous, covered in trichomes that make them appear moist and frosty. This strain has a surprisingly sweet, citrus-like smell, with notes of lemon wafting up from the cured buds.