CANNALIB · STRAIN DOSSIER · DOUBLE OG CHEM
Double OG Chem
1 independent sources put THC at 17.53%; 15 flower lab samples give a 10th to 90th percentile band of 23.3 to 32.216%; 7 recorded parents; 11 recorded descendants. It placed The Emerald Cup.
● frozen 2026-09-14 · API 0.7.0-stdlib
● evidence bar: flower lab range 3 samples
● type: indica dominant hybrid
17.53%
THC, most-agreed claim
1 independent sources
23.3–32.216%
Flower lab range
10th to 90th percentile of 15 samples
7
Recorded parents
with sources, never guessed
11
Recorded descendants
through stated parent links
10/11
Cup results, verified/total
placings found in published results
4
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 |
|---|---|---|
| 17.53% | 1 | or_prr00150 |
| 21.62% | 1 | or_prr00150 |
| 25.82% | 1 | or_prr00150 |
| 25.83% | 1 | or_prr00150 |
| 26.12% | 1 | cannlytics_expand |
| 30% | 1 | cannlytics_expand |
| 23% | 1 | allbud, master |
| 23 to 24% | 1 | allbud, master |
| 25% | 1 | leafly_flat, leafly_flat_enrich |
Lab range 23.3 to 32.216% THC is the 10th to 90th percentile of 15 flower lab samples (median 27.95). CBD 0.07 to 0.08% over 11 samples. It is a band, not an average, and it is shown only because there are three or more samples.
top terpenes by stated value: beta caryophyllene, beta myrcene, d limonene, alpha humulene, alpha bisabolol, linalool, beta pinene, terpineol
19 chemistry rows on record. Flagged rows never used as potency: 4 quality flagged.
GROW CLAIMS
Height and flowering, as stated.
| Flowering | Independent sources | Who states it |
|---|---|---|
| 63 days | 2 | seedfinder, leafly_flat_grow |
| 56 to 70 days | 1 | seedfinder |
LINEAGE
Recorded parents, and how many sources agree.
| Parent | Sources | Who states it |
|---|---|---|
| Chemdawg | 1 | seedfinder |
| OG Chem | 1 | seedfinder |
| OG Kush | 1 | seedfinder |
| OG Sour | 1 | seedfinder |
| Double OG Sour | 1 | strain_fact:allbud,master|split_of:OG Chemdawg X Double OG Sour |
| OG Chemdawg | 1 | strain_fact:allbud,master|split_of:OG Chemdawg X Double OG Sour |
| OG Sour) F5 low confidence | 1 | strain_fact:seedfinder |
11 descendants through recorded links, including Hill Rich F2, Natty Bumpo, Natty Bumppo, Lazer Beamz, Nanny Bumppo, Blanco Medellin x Double OG Chem, Double OG Chem S1, Honey Buns x Double OG Chem. 4 sub-varieties and 0 phenotypes or cuts are linked to this cultivar.
COMPETITIONS AND AWARD CLAIMS
Cup results with sources; claims with verdicts.
| Year | Competition | Category | Place | Checked |
|---|---|---|---|---|
| 2023 | The Emerald Cup | Sungrown Flower | 1 | verified |
| 2023 | The Emerald Cup | Personal Use Flower | 3 | verified |
| 2023 | The Emerald Cup | Sungrown Flower | 7 | verified |
| 2023 | The Emerald Cup | Sungrown – BREEDER’S CUP | verified | |
| 2022 | The Emerald Cup | Sungrown Flower | 2 | verified |
| 2022 | The Emerald Cup | Sungrown Flower | 4 | verified |
| 2022 | The Emerald Cup | Sungrown – BREEDER’S CUP | verified | |
| 2019 | The Emerald Cup | Outdoor | 4 | unverified |
| 2018 | The Emerald Cup | Licensed sun-grown | 2 | verified |
| 2018 | The Emerald Cup | Breeders Cup | verified | |
| 2017 | The Emerald Cup | Flowers | 16 | verified |
Award claims checked
1 confirmed · 1 year mismatch · 12 unchecked. Only confirmed claims count as wins on the live card; every other verdict is shown in words beside the claim.
PICTURES, WITH CREDIT
4 pictures on record. Three shown, each with its source.
credit: theemeraldcup.com · shown with credit copyright unverified
credit: theemeraldcup.com · 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 shown only from 3 samples. Nothing is averaged across sources.
Aliases on record: double-og-chem, rebel-grown/double-og-chem, unknown-or-legendary/double-og-chem. First listed by Rebel Grown. Observations on record: 3. Science links: 16.
dossier double-og-chem · frozen 2026-09-14 · citation score 56.8 · published by CannaLib, a Plausible Deniability project