Perhaps the champion of sofa-anchor strains, the aromatic GG4 cranks user relaxation to 11. On its fourth iteration, GG4 gets its name from extreme stickiness and tranquil weight (you get “glued” to wherever you smoked it). When rolled up or sparked in a bowl, GG4 emits plumes of earthy smoke. Its use promotes cerebral sedation. This potent, indica-dominant hybrid almost never happened; Gorilla Glue, the mother strain kicking off the celebrated family tree, was a surprise baby. A hermaphrodite Chem Sis (the sativa-dominant Chemdawg variation) pollinated a chatty Sour Dubb. Growers crossed the seeds born of that with heady Chocolate Diesel, thus bringing this powerful, dreamy strain into orbit.