CANNALIB · STRAIN DOSSIER · STAR KILLER
Star Killer
3 independent sources put THC at 23.1%; 648 flower lab samples give a 10th to 90th percentile band of 14 to 31.3%; 8 recorded parents; 28 recorded descendants. It placed in results from High Times Cannabis Cup (United States), High Times Cannabis Cup (Amsterdam) and THC Championship (The Hemp Connoisseur).
Star Killer is a hybrid cannabis strain bred by Sweet Seeds. Lab tests put its THC between 14 and 31.3% (the middle 80% of 648 flower samples). The terpenes most often reported are β-myrcene, limonene, linalool. Recorded parents: Rare Dankness 1 × Rare Dankness 2 × Rare Darkness 2 × Rd 2 × Skywalker Og × Skywalker Og Kush × Starkiller × Triangle Kush. Stated flowering time 56 to 63 days. 8 cup placings on record, 3 verified against published results.
● frozen 2026-09-29 · API 0.7.1-stdlib
● evidence bar: thc 3 independent sources
● type: hybrid
23.1%
THC, most-agreed claim
3 independent sources
14–31.3%
Flower lab range
10th to 90th percentile of 648 samples
8
Recorded parents
with sources, never guessed
28
Recorded descendants
through stated parent links
3/8
Cup results, verified/total
placings found in published results
13
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 |
|---|---|---|
| 23.1% | 3 | maxvalue_terpenes, cannlytics_lab, smith_phytochem_sample |
| 18.3% | 2 | maxvalue_terpenes, smith_phytochem_sample |
| 19.7% | 2 | cannlytics_lab, wa_wslcb_leaf_new |
| 24% | 2 | cannlytics_lab, nv_gnfvbs_2018_2019 |
| 21% | 2 | leafly_flat, leafly_flat_enrich, medical_effects |
| 20.1% | 2 | or_prr00150, or_olcc_rich_enrich |
| 23.5% | 2 | cannlytics_lab, nv_gnfvbs_2018_2019 |
| 24% | 2 | cannlytics_lab, nv_gnfvbs_2018_2019 |
| 24.7% | 2 | cannlytics_lab, nv_gnfvbs_2018_2019 |
| 26% | 2 | nj_wiseguys_strain_agg, nv_ccb_lab_library |
| 29% | 2 | cannabis_intelligence, seedfinder |
| 0.7% | 1 | steep_hill_chemotypes_zenodo_3986252 |
Lab range 14 to 31.3% THC is the 10th to 90th percentile of 648 flower lab samples, median 24.7%; CBD 0 to 0.1% over 543 samples.
top terpenes by stated value: β-myrcene, limonene, linalool, Terpinolene, Caryophyllene Oxide, alpha-Humulene
787 chemistry rows on record. Flagged rows never used as potency: 47 non flower, 10 quality flagged, 1 percent outliers.
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 |
|---|---|---|
| 70 to 98 days | 2 | alchimia, truenorth, master |
| 56 to 63 days | 2 | seedcity, seedcity_local |
| 60 to 70 days | 2 | cannaconnection, seedfinder |
| 56 to 70 days | 1 | cropking |
| 64 days | 1 | seedfinder |
| 65 days | 1 | seedfinder |
| 65 to 75 days | 1 | seedfinder |
| 70 days | 1 | seedfinder |
| 63 to 70 days | 1 | cannaconnection |
LINEAGE
Recorded parents, and how many sources agree.
| Parent | Sources | Who states it |
|---|---|---|
| Rare Dankness 1 | 1 | leafly_parent_slugs:leafly_flat_enrich |
| Rare Dankness 2 | 1 | strain_fact:alchimia,cannaconnection,hytiva,master+1 |
| Rare Darkness 2 | 1 | strain_fact:seedfinder |
| Rd 2 | 1 | strain_fact:seedfinder|literal_cleaned |
| Skywalker Og | 1 | strain_fact:alchimia,cannaconnection,hytiva,master+1 |
| Skywalker Og Kush | 1 | strain_fact:seedfinder |
| Starkiller | 1 | strain_fact:seedfinder |
| Triangle Kush | 1 | strain_fact:seedfinder |
28 descendants through recorded links, including Canis Majoris, Dark Saber, Golgo 13, Grape Star Killer, Purple Punch Og, Purple Punch Og Feminized Seeds, Purple Punch Og Xl Auto Feminized Seeds, Star Chasm Kush.
COMPETITIONS AND AWARD CLAIMS
Cup results with sources; claims with verdicts.
| Year | Competition | Category | Place | Checked |
|---|---|---|---|---|
| 2019 | High Times Cannabis Cup (United States) | Hybrid Flower | 3rd | verified |
| 2016 | High Times Cannabis Cup (United States) | BEST HYBRID FLOWER | 1st | unverified |
| 2016 | Dope Cup | Most Potent Flower Recreational | 2nd | unverified |
| 2016 | Dope Cup | Best Hybrid Flower Recreational | 2nd | unverified |
| 2015 | High Times Cannabis Cup (United States) | BEST Colorado HYBRID Flower | 2nd | verified |
| 2015 | THC Championship (The Hemp Connoisseur) | Medical Hybrid | 1st | unverified |
| 2015 | THC Championship (The Hemp Connoisseur) | Overall Champion | winner | unverified |
| 2014 | High Times Cannabis Cup (Amsterdam) | Hybrid by a Seed Company | 2nd | verified |
Award claims checked 3 confirmed · 2 unchecked. Only confirmed claims count as results.
| Claim | Year | Source | Verdict |
|---|---|---|---|
| High Times | not stated · matched 2014, 2016 | hytiva | confirmed |
| Cannabis Cup | not stated · matched 2014, 2016 | hytiva | confirmed |
| High Times Cannabis Cup winner | not stated · matched 2014, 2016 | hytiva | confirmed |
| 1st | Best Hybrid | 2016 High Times Colorado Cannabis Cup | 2016 | 2016 | archive.org | unchecked |
| 1st | BEST HYBRID FLOWER | not stated | archive.org | unchecked |
PICTURES, WITH CREDIT
13 pictures on record. Three shown, each with its source.
credit: cannaconnection.com · shown with credit, copyright unverified
credit: blimburnseeds.com · 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: Star Killer, star killer feminized, star killer feminized seeds bulk seeds, star killer feminized seeds canuk seeds, star killer regular seeds bulk seeds, star killer regular seeds canuk seeds, 018NY6XC00VTG90G3YQZN5666D
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dossier star-killer · frozen 2026-09-29 · published by CannaLib, a Plausible Deniability project · Cite as: CannaLib (2026). Star Killer strain dossier. https://cannalib.org/strains/star-killer/