Alien Vs Triangle by Mephisto Genetics

Originally dropped as a limited edition F1, Alien Vs Triangle—or AvT to anyone who’s grown it—blew up so fast that Mephisto Genetics had no choice but to lock it down as an F2 for their permanent catalog. They smashed together two of their heaviest yielders, Ripley's OG and Triangle Kush, to create this absolute monster of an autoflower. By tapping into that legendary Alien OG and Triangle OGK lineage, they produced an indica-dominant hybrid that consistently spits out some of the highest THC numbers in the auto game, frequently testing well past the 25% mark.

If you're running this in a tent, you better have some headroom. Unlike the squat, bushy autos of the past, AvT is notorious for its vigorous, open structure, easily stretching past 120cm if you let the roots run deep. That open branching is actually a massive blessing though, giving you great airflow and serious mold resistance even when the buds start packing on nasty weight. Growers on the forums will tell you she takes well to heavy training—LST, super-cropping, or even a full scrog net. Just feed her right, and she'll usually be ready to chop between 65 and 80 days from sprout.

The final product is nothing short of top-shelf. The terps are loud and complex, blending a spicy, skunky base with bright hits of orange, lemon, and a lingering piney finish. When you light it up, the high comes on fast and balanced. It starts with a surprisingly social, creative head-buzz before the heavy indica heritage kicks in and glues you to the couch. Whether you're an old salt running a perpetual harvest or a new grower looking for a foolproof stash, AvT remains one of Mephisto's most impressive, heavy-hitting all-rounders.

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Similar strains

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🧬 Explore the family: Auto Triangle Kush · Nordurt x Alien vs Triangle · Alien Overlord · Sentinel · Sour Livers x Alien vs Triangle F2 · Alien vs Triangle x Nordurt · Bermuda Triangle

Ancestry Pedigree

Growing Alien Vs Triangle: what to expect

As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with Ripleys OG or Auto Triangle Kush will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.

Alien Vs Triangle FAQ

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Facts compiled from public breeder listings. Growing Alien Vs Triangle? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

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