Alien Rock Sours

Alien Rock Sours fuses two Alien Genetics hallmarks, Alien Rock Candy and OG Sours F4, into a roaring, resin-forward hybrid. Expect a nose of loud gas and tart fuel with flashes of citrus zest; on the palate it tilts diesel-sour before finishing clean and candy-bright. Plants show strong, medium-height frames that stack thick, frosted colas, and they routinely wrap up in 60–63 days. The OG Sours backbone, worked to F4 from Legend OG and the ECSD x Rez Sour D IBL line, drives the acrid-fuel edge and keeps internodes tight, while Alien Rock Candy lends heft, sweetness, and that signature lemon-lime tang. Heads are abundant and wash beautifully, yielding greasy, high-return hash and rosin. Expect an upbeat, euphoric lift cresting into calm body relief and steady focus; typical users report elevated mood and a relaxed, uplifted groove without couchlock. Terpene expression trends toward limonene, caryophyllene, and myrcene in balanced proportions, amplifying the gassy-sour profile and extraction appeal. Growers can anticipate high yields of dense, silvery buds with robust trichome coverage when canopy is properly topped and supported. Bred and released by Alien Genetics, Alien Rock Sours feels at once classic and freshly tuned — pure, pungent, and purpose-built for fans of real-deal sour-diesel OGs.