CANNALIB · STRAIN DOSSIER · MARSHMALLOW OG
Marshmallow OG
3 independent sources put THC at 20%; 168 flower lab samples give a 10th to 90th percentile band of 16.095 to 27.202%; 8 recorded parents; 28 recorded descendants. It placed Hash Bash Cup.
● frozen 2026-09-14 · API 0.7.0-stdlib
● evidence bar: thc 3 independent sources
● type: Indica +60%
20%
THC, most-agreed claim
3 independent sources
16.095–27.202%
Flower lab range
10th to 90th percentile of 168 samples
8
Recorded parents
with sources, never guessed
28
Recorded descendants
through stated parent links
1/5
Cup results, verified/total
placings found in published results
7
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 |
|---|---|---|
| 20% | 3 | cannareviews, leafly_flat, cropking, leafly_flat_enrich |
| 13.16% | 1 | cannlytics_lab |
| 14.9741% | 1 | smith_phytochem_sample |
| 14.9741 to 26.0026% | 1 | phytochem_smith, phytochem_lab |
| 17.1% | 1 | cannlytics_lab |
| 17.4% | 1 | cannlytics_lab |
| 17.47% | 1 | cannlytics_lab |
| 17.55% | 1 | cannlytics_lab |
| 17.7% | 1 | cannlytics_lab |
| 18.3458% | 1 | cannlytics_expand |
2 more THC claims are on the live card.
Lab range 16.095 to 27.202% THC is the 10th to 90th percentile of 168 flower lab samples (median 21.639). CBD 0 to 0.072% over 28 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: d limonene, beta caryophyllene, beta myrcene, alpha humulene, beta pinene, fenchol, linalool, terpineol
90 chemistry rows on record. Flagged rows never used as potency: 23 quality flagged.
GROW CLAIMS
Height and flowering, as stated.
| Height | Independent sources | Who states it |
|---|---|---|
| 80 to 120 cm | 3 | seedcity, seedcity_local, cropking |
| Flowering | Independent sources | Who states it |
|---|---|---|
| 63 days | 6 | seedcity, seedcity_local, cannabis_intelligence, leafly_flat_grow, seedfinder, master, alchimia |
| 49 to 63 days | 1 | cropking |
| 65 to 70 days | 1 | bank_paradise-seeds |
| 68 days | 1 | seedfinder |
LINEAGE
Recorded parents, and how many sources agree.
| Parent | Sources | Who states it |
|---|---|---|
| Chem Cookies | 1 | strain_fact:alchimia,master |
| Jet Fuel Gelato | 1 | strain_fact:alchimia,bank_paradise-seeds,master |
| Triangle Kush | 1 | strain_fact:alchimia,bank_paradise-seeds,master,seedfinder |
| Chemdog | 1 | strain_fact:seedfinder |
| Chem low confidence | 1 | strain_fact:seedfinder |
| Chemdog D low confidence | 1 | strain_fact:bank_paradise-seeds |
| Fuel low confidence | 1 | strain_fact:seedfinder|literal_cleaned |
| Og low confidence | 1 | strain_fact:seedfinder |
28 descendants through recorded links, including Comatose, Ethereal OG, Fluff Fumez, Johnny Dang R1, Marshmallow Pancakes, Frosted Marshmallow, Jet Puft, Pillows R1. 2 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 |
|---|---|---|---|---|
| 2025 | Cowboy Cup Cannabis Championship | SOLID BHO | 1st | unverified |
| 2023 | Farmers Cup | Sungrown Flower | 2 | unverified |
| 2023 | Farmers Cup | Sungrown Flower | Best Smokability | unverified |
| 2023 | Farmers Cup | Sungrown Flower | Best Packaging | unverified |
| 2022 | Hash Bash Cup | Flower - Sativa | 1 | 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
7 pictures on record. Three shown, each with its source.
credit: images.paradise-seeds.com · shown with credit copyright unverified
credit: cropkingseeds.com · shown with credit copyright unverified
credit: images.paradise-seeds.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: Marshmallow OG, compound-genetics/marshmallow-og, wyeast-farms/marshmallow-og. First listed by Square One Genetics. Observations on record: 9. Science links: 64.
dossier marshmallow-og · frozen 2026-09-14 · citation score 43.3 · published by CannaLib, a Plausible Deniability project