CANNALIB · STRAIN DOSSIER · GREEN CRACK
Green Crack
5 independent sources put THC at 21%; 4,147 flower lab samples give a 10th to 90th percentile band of 14.1 to 24.234%; 6 recorded parents; 217 recorded descendants. It placed in results from Dopefiend Cup, High Times Cannabis Cup (United States) and Nevada Cannabis Awards Music Festival (Las Vegas Cannabis Awards; Nevada CAMF), and 2 more.
● frozen 2026-09-14 · API 0.7.0-stdlib
● evidence bar: thc 3 independent sources
● type: sativa dominant hybrid
21%
THC, most-agreed claim
5 independent sources
14.1–24.234%
Flower lab range
10th to 90th percentile of 4,147 samples
6
Recorded parents
with sources, never guessed
217
Recorded descendants
through stated parent links
6/12
Cup results, verified/total
placings found in published results
35
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 |
|---|---|---|
| 21% | 5 | cannlytics_expand, replication_data, cannabis_intelligence, bank_blim-burn-seeds, bank_azarius_seeds |
| 15% | 4 | allbud, cannlytics_expand, or_prr00150, hytiva, master |
| 17% | 4 | cannlytics_expand, leafly_flat, replication_data, leafly_flat_enrich, medical_effects |
| 18% | 4 | cannaconnection, cannlytics_expand, replication_data, seedfinder |
| 19% | 4 | cannlytics_expand, or_prr00150, seedfinder, replication_data |
| 25% | 4 | cannlytics_expand, or_prr00150, replication_data, weedseedsexpress |
| 13% | 3 | cannlytics_expand, or_prr00150, replication_data |
| 18.46% | 3 | cannlytics_expand, or_prr00150, replication_data |
| 20% | 3 | cannlytics_expand, seedfinder, fastbuds |
| 20.294% | 3 | cannlytics_expand, replication_data, cannlytics_lab |
2 more THC claims are on the live card.
Lab range 14.1 to 24.234% THC is the 10th to 90th percentile of 4,147 flower lab samples (median 19.035). CBD 0 to 0.288% over 2,797 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, alpha humulene, beta farnesene, alpha bisabolol, valencene, delta limonene, carvacrol, beta pinene
5,980 chemistry rows on record. Flagged rows never used as potency: 787 non flower, 443 quality flagged, 1 pct outliers.
GROW CLAIMS
Height and flowering, as stated.
| Height | Independent sources | Who states it |
|---|---|---|
| 120 cm | 7 | alchimia, bank_azarius_seeds, fastbuds, multiverse, truenorth, cannaconnection, seedfinder, master |
| 80 to 120 cm | 2 | seedcity, seedcity_local |
| 132 cm | 2 | seedcity, seedcity_local |
| 163 cm | 2 | seedcity, seedcity_local |
| 35 cm | 1 | seedfinder |
| 60 to 90 cm | 1 | seedfinder |
| 60 to 100 cm | 1 | bank_auto-seeds |
| 99.97 cm | 1 | bank_blim-burn-seeds |
| 450 cm | 1 | seedfinder |
| Flowering | Independent sources | Who states it |
|---|---|---|
| 63 days | 4 | alchimia, fastbuds, cannaconnection, seedfinder |
| 49 to 55 days | 3 | seedcity, seedcity_local, seedfinder |
| 64 days | 3 | seedfinder, seedcity, seedcity_local |
| 49 to 63 days | 2 | bank_azarius_seeds, bank_blim-burn-seeds |
| 55 to 60 days | 2 | multiverse, seedfinder |
| 55 to 65 days | 2 | cannabis_intelligence, seedfinder |
| 56 to 63 days | 2 | seedcity, seedcity_local |
| 63 to 70 days | 2 | cropking, fastbuds |
| 42 to 49 days | 1 | seedfinder |
| 49 to 56 days | 1 | seedfinder |
2 more Flowering claims are on the live card.
LINEAGE
Recorded parents, and how many sources agree.
| Parent | Sources | Who states it |
|---|---|---|
| Deadhead | 1 | seedfinder |
| Elephant | 1 | seedfinder |
| Skunk 1 | 1 | seedfinder |
| Mango low confidence | 1 | strain_fact:seedfinder |
| Pure Afghani low confidence | 1 | strain_fact:seedfinder |
| Skunk low confidence | 1 | strain_fact:seedfinder |
217 descendants through recorded links, including Cash Crop Xl Auto Seeds, Florida Sunrise Auto Seeds, Green Crack Seeds (Blimburn Seeds), Kryptonite OG Seeds, Pineapple Crack Seeds, Purple Crack Seeds, Alien Bubba Crack, Alien Crack. 12 sub-varieties and 2 phenotypes or cuts are linked to this cultivar.
COMPETITIONS AND AWARD CLAIMS
Cup results with sources; claims with verdicts.
| Year | Competition | Category | Place | Checked |
|---|---|---|---|---|
| 2026 | High Times Cannabis Cup (United States) | Sativa Flower | 2 | unverified |
| 2024 | The Emerald Cup | 3rd Party Certified Sungrown Flower | 3 | verified |
| 2024 | California State Fair Cannabis Awards / California Cannabis Awards | Sungrown: THCa | Silver | verified |
| 2022 | Nevada Cannabis Awards Music Festival (Las Vegas Cannabis Awards; Nevada CAMF) | Budder / Batter | 2nd Place | verified |
| 2019 | Errl Cup | FLOWER SATIVA | 3 | verified |
| 2018 | 710 Degree Cup | FLOWER SATIVA | 2 | verified |
| 2016 | 710 Degree Cup | Flower Sativa | 1 | unverified |
| 2016 | Lift & Co. Canadian Cannabis Awards | list 21 on archived page (category heading not rendered) | unverified | |
| 2015 | High Times Cannabis Cup (United States) | BEST US SATIVA Flower | 3 | verified |
| 2014 | Dopefiend Cup | Flowers | 7 | unverified |
| 2011 | The Emerald Cup | Top 15 | 1 | unverified |
| 2011 | Treating Yourself Expo Cup | Compassion Clubs Cup | 3 | unverified |
Award claims checked
2 confirmed · 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
35 pictures on record. Three shown, each with its source.
credit: seedfinder.eu · 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 shown only from 3 samples. Nothing is averaged across sources.
Aliases on record: 018NY6XC00VTMEWYBFQY5SVTZW, aficionado-seed-bank/green-crack, atlas-seed/green-crack, blim-burn-seeds/green-crack, cali connection green crack strain fem photo 6 pack, canuk seeds green crack elite strain fem photo, clone-only-strains/green-crack, east-coast-farmers-genetics/green-crack, elev8-seeds/green-crack, fast-buds-company/green-crack, garden-of-green/green-crack, green crack autoflowering feminized seeds bulk seeds …. First listed by fast. Observations on record: 55. Science links: 4950.
dossier green-crack · frozen 2026-09-14 · citation score 176.2 · published by CannaLib, a Plausible Deniability project