Chernobyl by TGA Subcool Seeds

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You can't talk about the golden era of West Coast breeding without paying serious respect to the late, great Subcool and his masterpiece, Chernobyl. Back in the late 2000s, Subcool was on a mission to find a superior Trainwreck cut that didn't throw hermie bananas every time you looked at it funny. He found it in a specific mother plant called Bloodwreck, discovered by a grower named Smokescreen. Subcool took that stable, incredibly potent Bloodwreck and hit it with his legendary Jack the Ripper (JTR) male. The resulting three-way hybrid completely blew the doors off the industry.

Chernobyl quickly earned a reputation for having one of the most unique and aggressive terpene profiles in the game. Real deal growers hunting through TGA packs were specifically looking for the famous "lime Slurpee" or lime sherbet pheno. The aroma is piercing, cutting straight through the carbon filter with a sharp, sweet citrus funk. Plus, thanks to the JTR dad, the resin production is off the charts. Extractors were washing this stuff and pulling out some of the loudest, most terp-heavy hash the market had seen at the time. It eventually spawned elite cuts like the infamous Slymer, which took the lime terps to an even crazier level.

In the garden, Chernobyl is a vigorous, sativa-dominant beast that loves to stretch. You have to top it early and often to manage the canopy, but the yields are massive if you dial in the feeding. The high is absolutely electric—it’s an uplifting, brain-melting daytime smoke that leaves you grinning like an idiot. Subcool left behind a massive legacy when he passed, but Chernobyl still stands as one of his absolute finest creations, a perfect snapshot of what real, dedicated breeding looked like before the corporate takeover.

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BreederTGA Subcool Seeds
DescendantsCabin Fever Seed Breeders - Duke Nukem, La Reina de los Volcanes, Madd Hatter, Twisty Treat Seeds - Madd Hatter, Slymeball, Twisty Treat Seeds - Slimer, Swamp Donkey Seeds - Cherry Slimeade, Sweet Berry, Slimer, Nuclear Winter, Jilly Bean Lime, Slymer, Soft Lightning, Toxic Avenger, Twisty Treat Seeds - Green Lithium

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🧬 Explore the family: Cabin Fever Seed Breeders - Duke Nukem · La Reina de los Volcanes · Madd Hatter · Twisty Treat Seeds - Madd Hatter · Slymeball · Twisty Treat Seeds - Slimer · Swamp Donkey Seeds - Cherry Slimeade · Sweet Berry

Growing Chernobyl: what to expect

As a hybrid, expect a moderate stretch after the flip (around 100%) — but watch the plant, not the label: phenotypes within Chernobyl can lean either direction. 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.

Chernobyl FAQ

Is Chernobyl an indica or a sativa?

The breeder doesn't specify — treat it as a hybrid and read the plant.

What environment does Chernobyl like?

Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.

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

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Published by Cultivar (logmygrow.com), a structured grow journal. These reference bands are the same ones the app grades real grows against. Free to cite with a link. Some outbound product links are affiliate links — see disclosures.