Ruthless OG lives up to its name with classic Kush swagger and modern polish. Often listed as an even 50/50 hybrid, this cultivar is generally described as an OG Kush x Unknown selection, which shows in its dense lime-green buds, amber pistils, and a glittery frost of trichomes. Break the flowers and you get a bright hit of lemon zest and pine over a faint chemical twang, a bouquet echoed on the palate. Typical lab reports place potency around 17–22% THC with a trace 0.5–0.8% CBD, while a terpene ensemble led by caryophyllene, limonene, humulene, and myrcene rounds out its gassy-citrus profile. The feel leans upbeat and buoyant — energetic, happy, and euphoric — before settling into a steady, clear cruise that keeps the OG earthiness in focus. Growers see compact plants indoors (up to ~4 ft) and medium stature outdoors (5–8 ft), with a quick 7–9 week bloom. Expect roughly 1–2 oz/ft² under lights and 10–15 oz per plant outside when dialed in. You may encounter Ruthless OG as feminized seeds from Crop King Seeds, but the original breeder remains uncredited. However you find it, Ruthless OG delivers a tidy, resin-heavy Kush experience that balances drive with composure. Flower structure is tight yet workable, ideal for clean trims.








