UFO-G — usually written U.F.O.G — is a Supernatural Seeds cross of Alien OG x Star Killer x Skywalker Kush, a three-way stack of OG and Skywalker material. Bitter lemon and pine OG is the breeder's own read on it: dry and rind-forward rather than sweet. Watch the name, though, because a completely different garlic-forward UFOG circulates from another breeder entirely.
Where It Comes From
Two unrelated plants share this spelling, and sorting them out is the first practical step at the counter.
The Supernatural Seeds line is the OG-and-Skywalker stack, and it has real commercial flower behind it. Old Pal released UFO-G in Ohio, grown by Buckeye Relief — a licensed run under a recognizable label rather than a seed-only curiosity.
Big Sky Beans runs a separate UFOG built from GMO crossed to a probable Diesel and an unknown parent: garlic-forward, small-stature plants, roughly 70 days of flower. Different breeder, different cross, opposite character. If a jar under this name leans garlic instead of lemon and pine fuel, you are almost certainly holding the Big Sky line.
The Cross
Alien OG supplies the sharp lemon-and-pine OG fuel. Star Killer and Skywalker Kush push toward density and weight — both are Skywalker-family selections, and stacking two of them against an Alien OG is why this cross reads indica-leaning despite the hybrid label it usually carries.
The breeder claims 30 to 32% THC. Treat that the way you should treat every breeder potency figure: high by habit, and far less useful than the panel printed on the jar in front of you.
A three-parent stack is also exactly where you expect wide phenotype spread. Grower, selection and cure move this cross more than the name on the label ever will, and the same name has been run by different operators in different states.
What It Left Behind
The footprint is commercial rather than ceremonial: seed moving through North Atlantic Seed Co. and Crested River with a 65-to-75-day flower time, plus that licensed Ohio flower release under Old Pal.
For a cross this new, distribution across both the seed side and a licensed state market is the meaningful credential.
The High Rise Take
Confirm you were not handed the garlic-forward Big Sky UFOG, then judge the jar on the grower and the panel rather than the letters. Alien OG is the parent to start from if the lemon-and-pine OG side is what pulled you in.