CANNALIB · STRAIN DOSSIER · CHEM D
Chem D
1 independent sources put THC at 19.976%; 33 flower lab samples give a 10th to 90th percentile band of 18.197 to 26.242%; 6 recorded parents; 156 recorded descendants. It placed in results from Farmers Cup and New York Growers Cup.
● frozen 2026-09-14 · API 0.7.0-stdlib
● evidence bar: flower lab range 3 samples
● type: indica
19.976%
THC, most-agreed claim
1 independent sources
18.197–26.242%
Flower lab range
10th to 90th percentile of 33 samples
6
Recorded parents
with sources, never guessed
156
Recorded descendants
through stated parent links
1/5
Cup results, verified/total
placings found in published results
3
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 |
|---|---|---|
| 19.976% | 1 | or_prr00150 |
| 21.01% | 1 | or_prr00150 |
| 21.702% | 1 | or_prr00150 |
| 21.7508% | 1 | cannlytics_expand |
| 21.751% | 1 | or_prr00150 |
| 22.264% | 1 | or_prr00150 |
| 23.223% | 1 | or_prr00150 |
| 23.28% | 1 | or_prr00150 |
| 23.489% | 1 | or_prr00150 |
| 23.8867% | 1 | cannlytics_expand |
2 more THC claims are on the live card.
Lab range 18.197 to 26.242% THC is the 10th to 90th percentile of 33 flower lab samples (median 23.887). CBD 0 to 0.057% over 5 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, d limonene, beta myrcene, alpha humulene, beta pinene, alpha bisabolol, fenchol, trans nerolidol
57 chemistry rows on record. Flagged rows never used as potency: 4 non flower, 19 quality flagged.
GROW CLAIMS
Height and flowering, as stated.
| Height | Independent sources | Who states it |
|---|---|---|
| 80 to 120 cm | 2 | seedcity, seedcity_local |
| Flowering | Independent sources | Who states it |
|---|---|---|
| 56 to 63 days | 2 | seedcity, seedcity_local |
| 70 days | 1 | seedfinder |
LINEAGE
Recorded parents, and how many sources agree.
| Parent | Sources | Who states it |
|---|---|---|
| Chem 91 | 1 | seedfinder |
| Chemdog | 1 | seedfinder |
| OG Kush | 1 | summary:lineage |
| Sour Diesel | 1 | summary:lineage |
| '89 Northern Lights #5 | 1 | strain_fact:bank_socal-seed-vault |
| Chemdog D low confidence | 1 | strain_fact:seedfinder |
156 descendants through recorded links, including Chem Valley Kush Seeds, Alphakronik, Backwoods Chem Auto, Big E OG, Breakfast Club, Carni Stalker, Cerberus, Chem D BC1. 3 sub-varieties and 1 phenotypes or cuts are linked to this cultivar.
COMPETITIONS AND AWARD CLAIMS
Cup results with sources; claims with verdicts.
| Year | Competition | Category | Place | Checked |
|---|---|---|---|---|
| 2024 | New York Growers Cup | Sour | 2nd Place | unverified |
| 2023 | High 95 Cup | Rosin | 23rd Place | unverified |
| 2020 | Farmers Cup | Licensed Flower | 1 | unverified |
| 2019 | The Emerald Cup | Mixed Light (Greenhouse) | 9 | unverified |
| 2016 | High Times Cannabis Cup (United States) | BEST INDICA FLOWER | 3 | verified |
Award claims checked
5 unchecked. Only confirmed claims count as wins on the live card; every other verdict is shown in words beside the claim.
PICTURES, WITH CREDIT
3 pictures on record. Three shown, each with its source.
credit: socalseedvault.com · shown with credit copyright unverified
credit: images.hytiva.com · shown with credit copyright unverified
credit: assets.hightimes.com · 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: 018NY6XC00VT30BHMSXTM6BM3T, apothecary-genetics/chem-d, chem d light by green bodhi 11 regular seeds, chem-d. First listed by Apothecary Genetics. Observations on record: 7. Science links: 46.
dossier chem-d · frozen 2026-09-14 · citation score 81.3 · published by CannaLib, a Plausible Deniability project