CANNALIB · STRAIN DOSSIER · BLACK HAZE
Black Haze
2 independent sources put THC at 16.9%; 218 flower lab samples give a 10th to 90th percentile band of 5.6 to 20.4%; 11 recorded parents; 15 recorded descendants.
Black Haze is a sativa dominant hybrid cannabis strain bred by Breeder Choice Organisation. Lab tests put its THC between 5.6 and 20.4% (the middle 80% of 218 flower samples), with CBD around 0.1%. The terpenes most often reported are β-myrcene, α-pinene, caryophyllene oxide. Recorded parents: Colombian Black × Colombian Gold × Haze × Lowryder × Purple Haze × Sir Jack Auto × Skunk 1 × Super Silver Haze × Black Afghani Og × Hybrid Based In Pakistan Chitral Kush × Strain Deriving From Pakistan Chitral Kush. Stated flowering time 70 days.
● frozen 2026-09-29 · API 0.7.1-stdlib
● evidence bar: thc 2 independent sources
● type: sativa dominant hybrid
16.9%
THC, most-agreed claim
2 independent sources
5.6–20.4%
Flower lab range
10th to 90th percentile of 218 samples
11
Recorded parents
with sources, never guessed
15
Recorded descendants
through stated parent links
0/0
Cup results, verified/total
placings found in published results
6
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 |
|---|---|---|
| 22% | 2 | allbud, cropking, master |
| 16.9% | 2 | replication_data, wa_wslcb_leaf_new |
| 3.5 to 20.4% | 1 | phytochem_smith, phytochem_lab |
| 3.5% | 1 | smith_phytochem_sample |
| 3.7% | 1 | replication_data |
| 3.8% | 1 | smith_phytochem_sample |
| 4.2% | 1 | replication_data |
| 4.2% | 1 | smith_phytochem_sample |
| 4.3% | 1 | replication_data |
| 4.3% | 1 | smith_phytochem_sample |
| 4.4% | 1 | smith_phytochem_sample |
| 4.4% | 1 | replication_data |
Lab range 5.6 to 20.4% THC is the 10th to 90th percentile of 218 flower lab samples, median 15.2%; CBD 0 to 8.9% over 142 samples.
top terpenes by stated value: β-myrcene, α-pinene, caryophyllene oxide, β-ocimene, linalool, limonene
298 chemistry rows on record. Flagged rows never used as potency: 63 non flower, 13 quality flagged, 0 percent outliers.
GROW CLAIMS
Height and flowering, as stated.
| Height | Independent sources | Who states it |
|---|---|---|
| 80 to 100 cm | 3 | cannaconnection, seedfinder, cropking |
| 152 to 244 cm | 1 | cropking |
| Flowering | Independent sources | Who states it |
|---|---|---|
| 70 days | 2 | cannaconnection, seedfinder |
| 56 to 70 days | 1 | cropking |
| 77 days | 1 | seedfinder |
| 88 days | 1 | seedfinder |
| 77 to 98 days | 1 | seedfinder |
LINEAGE
Recorded parents, and how many sources agree.
| Parent | Sources | Who states it |
|---|---|---|
| Colombian Black | 1 | seedfinder |
| Colombian Gold | 1 | strain_fact:cropking |
| Haze | 1 | seedfinder |
| Lowryder | 1 | seedfinder |
| Purple Haze | 1 | strain_fact:allbud,cropking,master |
| Sir Jack Auto | 1 | strain_fact:seedfinder |
| Skunk 1 | 1 | seedfinder |
| Super Silver Haze | 1 | seedfinder |
| Black Afghani Og | 1 | seedfinder |
| Hybrid Based In Pakistan Chitral Kush | 1 | strain_fact:seedfinder |
| Strain Deriving From Pakistan Chitral Kush | 1 | strain_fact:cannaconnection |
15 descendants through recorded links, including 4 Horseman Haze, Black Haze Bx, Black Haze X Sour Diesel, Black Lemon Auto, Black Piff, Black Red, Cross Bronx Haze, Pink Mist Feminized Seeds.
COMPETITIONS AND AWARD CLAIMS
Cup results with sources; claims with verdicts.
No cup results on record.
No seed-bank award claims on record.
PICTURES, WITH CREDIT
6 pictures on record. Three shown, each with its source.
credit: cropkingseeds.com · shown with credit, copyright unverified
credit: seedfinder.eu · shown with credit, copyright unverified
credit: cannaconnection.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 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: black-haze, breeder-choice-organisation/black-haze, exotic-seed/black-haze, virgin-seeds/black-haze, blackhaze, 018NY6XC00VT3VGPT3V6MKGQ14
Live card in the explorer → · Machine-readable record (API) → · Honesty rules →
Grow with it: DSC. Digital Stealth Care reads a strain's stated flowering time from CannaLib and works out the harvest window of each plant. Get the Alpha →
dossier black-haze · frozen 2026-09-29 · published by CannaLib, a Plausible Deniability project · Cite as: CannaLib (2026). Black Haze strain dossier. https://cannalib.org/strains/black-haze/