CANNALIB · STRAIN DOSSIER · HAZE
Haze
2 independent sources put THC at 14 to 23%; 343 flower lab samples give a 10th to 90th percentile band of 16.5 to 30.1%; 13 recorded parents; 555 recorded descendants. It placed in results from Nevada Cannabis Awards Music Festival (Las Vegas Cannabis Awards; Nevada CAMF) and Highlife Cup (Netherlands).
Haze is a sativa dominant hybrid cannabis strain bred by Utopia Farms. Lab tests put its THC between 16.5 and 30.1% (the middle 80% of 343 flower samples), with CBD around 0.1%. The terpenes most often reported are Linalool, delta-Limonene, beta-Caryophyllene. Recorded parents: Green × Haze 19 × Heat × Polyhybrid × Santa Marta Gold × South American × Sweet Lemon × Thai × Fungi × Genuine × High Resistance To Botrytis × Old-School Sativa. Very Fine × Verbena. Stated flowering time 56 to 63 days. 3 cup placings on record, 2 verified against published results.
● frozen 2026-09-29 · API 0.7.1-stdlib
● evidence bar: thc 2 independent sources
● type: sativa dominant hybrid
14–23%
THC, most-agreed claim
2 independent sources
16.5–30.1%
Flower lab range
10th to 90th percentile of 343 samples
13
Recorded parents
with sources, never guessed
555
Recorded descendants
through stated parent links
2/3
Cup results, verified/total
placings found in published results
8
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 |
|---|---|---|
| 18% | 2 | leafly_flat, leafly_flat_enrich, hytiva |
| 14 to 23% | 2 | hytiva, allbud |
| 8.8 to 26% | 1 | phytochem_smith, phytochem_lab |
| 0.7% | 1 | steep_hill_chemotypes_zenodo_3986252 |
| 2.2% | 1 | nv_gnfvbs_2018_2019 |
| 4.5% | 1 | nv_gnfvbs_2018_2019 |
| 5.1% | 1 | nv_gnfvbs_2018_2019 |
| 6.8% | 1 | nv_gnfvbs_2018_2019 |
| 8.8% | 1 | smith_phytochem_sample |
| 8.8% | 1 | maxvalue_terpenes_csv |
| 9.1% | 1 | maxvalue_terpenes_csv |
| 9.3% | 1 | maxvalue_terpenes_csv |
Lab range 16.5 to 30.1% THC is the 10th to 90th percentile of 343 flower lab samples, median 22.5%; CBD 0 to 0.1% over 334 samples.
top terpenes by stated value: Linalool, delta-Limonene, beta-Caryophyllene, alpha-Humulene, Caryophyllene Oxide, alpha-Pinene
555 chemistry rows on record. Flagged rows never used as potency: 167 non flower, 19 quality flagged, 2 percent outliers.
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 |
|---|---|---|
| 67 days | 2 | truenorth, seedfinder |
| 56 to 63 days | 2 | seedcity, seedcity_local |
| 98 to 112 days | 1 | seedfinder |
| 60 days | 1 | seedfinder |
| 63 to 70 days | 1 | seedfinder |
| 70 to 85 days | 1 | seedfinder |
| 78 days | 1 | seedfinder |
| 95 days | 1 | seedfinder |
| 98 days | 1 | seedfinder |
| 105 days | 1 | seedfinder |
| 112 to 126 days | 1 | seedfinder |
| 119 days | 1 | seedfinder |
LINEAGE
Recorded parents, and how many sources agree.
| Parent | Sources | Who states it |
|---|---|---|
| Green | 1 | strain_fact:seedfinder |
| Haze 19 | 1 | seedfinder |
| Heat | 1 | strain_fact:seedfinder |
| Polyhybrid | 1 | strain_fact:seedfinder|literal_cleaned |
| Santa Marta Gold | 1 | seedfinder |
| South American | 1 | leafly_parent_slugs:leafly_flat_enrich |
| Sweet Lemon | 1 | strain_fact:seedfinder|literal_cleaned |
| Thai | 1 | strain_fact:hytiva |
| Fungi | 1 | strain_fact:seedfinder |
| Genuine | 1 | strain_fact:seedfinder |
| High Resistance To Botrytis | 1 | strain_fact:seedfinder |
| Old-School Sativa. Very Fine | 1 | strain_fact:seedfinder |
| Verbena | 1 | strain_fact:seedfinder |
555 descendants through recorded links, including Alaskan Ice, Moby Dick, Super Silver Haze, Alien Jack Motta Seeds, Amnesia Haze Seeds, Amnesia Herbies Seeds, Amnesia Seeds Greenlabel Seeds, Amnesia White Seeds.
COMPETITIONS AND AWARD CLAIMS
Cup results with sources; claims with verdicts.
| Year | Competition | Category | Place | Checked |
|---|---|---|---|---|
| 2021 | Nevada Cannabis Awards Music Festival (Las Vegas Cannabis Awards; Nevada CAMF) | Sativa Vape | 2nd Place | verified |
| 2015 | Highlife Cup (Netherlands) | Automatics | 2nd | verified |
| 2011 | Highlife Cup (Netherlands) | Bio - Bio - Haze | 3rd | unverified |
Award claims checked 0 confirmed · 2 unchecked. Only confirmed claims count as results.
| Claim | Year | Source | Verdict |
|---|---|---|---|
| Cannabis Cup | not stated | seedfinder | event_ambiguous |
| Top 10 Strains of the Year | Top 10 Strains of the Year | 2010 | 2010 | archive.org | unchecked |
PICTURES, WITH CREDIT
8 pictures on record. Three shown, each with its source.
credit: allbud.s3.amazonaws.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: haze, apothecary-genetics/haze, bluehemp-switzerland/haze, homegrown-fantaseeds/haze, nirvana-seeds/haze, sativa-seedbank/haze, the-landrace-team/haze, tom-hill/haze, unknown-or-legendary/haze, haze autoflowering feminized seeds bulk seeds, haze autoflowering feminized seeds canuk seeds, 018NY6XC00VTXKCPRFEZFBDKJM
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dossier haze · frozen 2026-09-29 · published by CannaLib, a Plausible Deniability project · Cite as: CannaLib (2026). Haze strain dossier. https://cannalib.org/strains/haze/