CANNALIB · STRAIN DOSSIER · CHERNOBYL
Chernobyl
4 independent sources put THC at 19.5%; 1,910 flower lab samples give a 10th to 90th percentile band of 13.2 to 26.2%; 5 recorded parents; 52 recorded descendants. It placed in results from High Times Cannabis Cup (United States), Errl Cup and Oregon Growers Cup.
Chernobyl is a sativa dominant hybrid cannabis strain bred by Crop King Seeds. Lab tests put its THC between 13.2 and 26.2% (the middle 80% of 1,910 flower samples), with CBD around 0%. The terpenes most often reported are β-caryophyllene, trans nerolidol, limonene. Recorded parents: Blood Wreck × Jack The Ripper × Trainwreck × Trinity × Trainwreck With Jack The Ripper And Trinity. Stated flowering time 56 to 63 days. 5 cup placings on record, 2 verified against published results.
● frozen 2026-09-29 · API 0.7.1-stdlib
● evidence bar: thc 4 independent sources
● type: sativa dominant hybrid
19.5%
THC, most-agreed claim
4 independent sources
13.2–26.2%
Flower lab range
10th to 90th percentile of 1,910 samples
5
Recorded parents
with sources, never guessed
52
Recorded descendants
through stated parent links
2/5
Cup results, verified/total
placings found in published results
10
Pictures on record
shown with source and credit
CHEMISTRY, CLAIM BY CLAIM
Every THC claim, and who made it.
| THC | Independent sources | Who states it |
|---|---|---|
| 19.5% | 4 | seedfinder, alchimia, master, mi_gap_metrc_flower_potency, nv_gnfvbs_2018_2019 |
| 14.4% | 4 | or_prr00150, replication_data, nv_gnfvbs_2018_2019, or_olcc_rich_enrich |
| 19% | 3 | or_prr00150, leafly_flat, cropking, leafly_flat_enrich |
| 18.1% | 3 | or_prr00150, replication_data, or_olcc_rich_enrich |
| 20.5% | 3 | or_prr00150, nv_gnfvbs_2018_2019, or_olcc_rich_enrich |
| 19.9% | 3 | or_prr00150, replication_data, or_olcc_rich_enrich |
| 25.6% | 3 | or_prr00150, nv_ccb_lab_library, or_olcc_rich_enrich |
| 26% | 3 | or_prr00150, nv_gnfvbs_2018_2019, or_olcc_rich_enrich |
| 13% | 2 | maxvalue_terpenes_csv, nv_ccb_lab_library |
| 15.1% | 2 | or_prr00150, replication_data |
| 15.6% | 2 | or_prr00150, or_olcc_rich_enrich |
| 15.9% | 2 | cannlytics_expand, smith_phytochem_sample |
Lab range 13.2 to 26.2% THC is the 10th to 90th percentile of 1,910 flower lab samples, median 19.9%; CBD 0 to 0.6% over 1,296 samples.
top terpenes by stated value: β-caryophyllene, trans nerolidol, limonene, α-humulene, β-myrcene, terpinolene
3,579 chemistry rows on record. Flagged rows never used as potency: 508 non flower, 393 quality flagged, 2 percent outliers.
GROW CLAIMS
Height and flowering, as stated.
| Height | Independent sources | Who states it |
|---|---|---|
| 152 to 244 cm | 1 | cropking |
| Flowering | Independent sources | Who states it |
|---|---|---|
| 56 to 63 days | 4 | cannaconnection, cropking, alchimia, master, seedfinder |
| 63 days | 2 | cannaconnection, alchimia |
| 60 days | 1 | seedfinder |
| 65 to 70 days | 1 | seedfinder |
| 68 days | 1 | seedfinder |
LINEAGE
Recorded parents, and how many sources agree.
| Parent | Sources | Who states it |
|---|---|---|
| Blood Wreck | 1 | seedfinder |
| Jack The Ripper | 1 | seedfinder |
| Trainwreck | 1 | strain_fact:allbud,cropking,seedfinder |
| Trinity | 1 | strain_fact:allbud,seedfinder |
| Trainwreck With Jack The Ripper And Trinity | 1 | strain_fact:cropking |
52 descendants through recorded links, including Apple Radiation, Atomic Blue Dream, Atomic Candy, Chernobyl F2, Chernobyl S1, Chernobyl Slymar Cut S1, Chernobyl X Afghani Bubbleberry, Cold War.
COMPETITIONS AND AWARD CLAIMS
Cup results with sources; claims with verdicts.
| Year | Competition | Category | Place | Checked |
|---|---|---|---|---|
| 2021 | High Times Cannabis Cup (United States) | Indica Flower | 3rd | verified |
| 2020 | High 95 Cup | Solvent | 4th place | unverified |
| 2018 | Errl Cup | NON-SOLVENT | 3rd | verified |
| 2018 | The Emerald Cup | Distillate | 7th | unverified |
| 2015 | Oregon Growers Cup | Concentrates | 3rd | unverified |
No seed-bank award claims on record.
PICTURES, WITH CREDIT
10 pictures on record. Three shown, each with its source.
credit: alchimiaweb.com · shown with credit, copyright unverified
credit: seedfinder.eu · shown with credit, copyright unverified
credit: seedfinder.eu · shown with credit, copyright unverified
How to read this page
Every value is a stated claim with its sources. Where sources disagree all claims are listed. The lab range is the 10th to 90th percentile of flower lab samples and is never blended with seed-bank claims. Parents are recorded links, never guessed. Pictures are shown with their source and credit; copyright is unverified. Nothing on this page was invented, averaged across sources or merged from another name.
Aliases on record: chernobyl, subcools-the-dank/chernobyl, landrace-bureau/chernobyl, 018NY6XC00VTSS79M4SD6C4FDE
Live card in the explorer → · Machine-readable record (API) → · Honesty rules →
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dossier chernobyl · frozen 2026-09-29 · published by CannaLib, a Plausible Deniability project · Cite as: CannaLib (2026). Chernobyl strain dossier. https://cannalib.org/strains/chernobyl/