Median THC
—
Flowering
63 days
Breeder releases
1
Avg rating
—
Indica / Sativa — retail shopping guide
Indica 30%Sativa 70%
Indica, sativa and hybrid are a retail shopping convention — not a reliable guide to genetics or effects. When researchers analysed 89,923 commercial samples across six states, these labels did not predict a plant’s terpene or cannabinoid profile, and a genome-wide study found sativa- and indica-labelled plants to be genetically indistinct (PLOS ONE 2022; Nature Plants 2021). The labels are so fluid that AK-47, a hybrid, won “Best Sativa” at the 1999 Cannabis Cup and “Best Indica” four years later. For an accurate, genetics-true picture, see the chemotype above.
Genetics & Lineage
Breeder releases (1)
| Breeder | THC | Flowering | Seeds | Rating |
|---|---|---|---|---|
| SubCool’s The Dank | — | 63d | feminized | — |
About Chernobyl S1
Created from pre-fire F1 seed stock, Chernobyl S1 preserves the legendary legacy of Subcool’s original masterpiece. Unlike “Slymer” phenos, the true F1 Chernobyl grows massive, vigorous, sativa-leaning plants — especially suited for outdoor cultivation. It produces a dense sparkle of trichomes across the buds and sugar leaves, making it an old-school favorite for hash makers. Classic, loud, and unmistakably nostalgic — this is the real Chernobyl experience.
Lineage: Bloodwreck x Jack the Ripper (F1) Reversed.
Flowering Time: 8-10+ Weeks
Indica/Sativa: Sativa Dominant
Height: 3’–5’ Indoors / 7’–10’ Outdoors
Phenotypes: Longer-flowering phenotypes are heavy sativas bursting with sharp lime flavor. Faster-finishing types are funky, earthy, and seriously DANK. Our keeper finishes in 8 weeks, has FAT buds, and we can barely keep it in the head stash!
High Type: Clear-headed and energetic, with a light, relaxing body effect.
Aroma/Terps: Bright lime, pine, and earthy funk.
Yield: Heavy producer indoors and outdoors.
Grow Notes: Vigorous, sturdy plant with strong lateral branching. Outdoors, expect towering 7’–10’ giants in 15–30 gallon pots. Watch for early bud development — fast-finishi
Frequently asked questions
What are the genetics of Chernobyl S1?
Chernobyl S1 comes from Chernobyl.
Is Chernobyl S1 indica or sativa?
Chernobyl S1 is classified as sativa dominant.
How long does Chernobyl S1 take to flower?
Chernobyl S1 flowers in about 63 days.
Is Chernobyl S1 available as feminized or autoflowering seeds?
Chernobyl S1 is offered as: feminized.