Genetics & Lineage
Jack Herer × Space Queen
Not published by the breeder. Confidence: medium. How we estimated this: commonly reported cross for this cultivar name; not published by its breeder and not DNA-verified. About estimates
Show all 15 descendants
Academic research: The paper states that cannabis strains such as 'Jack the Ripper' have unknown parentage and origin; no genetic testing of this strain is reported. (2021; citation)
Effects
Aroma & Taste
Breeder releases (1)
| Breeder | Type | Parentage |
|---|---|---|
| 2 Guns and a Guy Seed Company | Sativa | — |
Academic research (1 study)
Peer-reviewed, open-access studies that examined samples sold or grown under this name. Findings describe those samples, not the breeder’s release, and may not match every product. Each quote is copied from the paper’s full text.
- Reported parentage: The paper states that cannabis strains such as 'Jack the Ripper' have unknown parentage and origin; no genetic testing of this strain is reported.
“The term ‘cultivar’ is not applied to cannabis due to the unknown parentage and origin of the thousands of strains believed to be in use. Unique and descriptive names describe these strains, e.g. ‘Billy Jean’, ‘Jack the Ripper’”
Punja ZK. (2021). Emerging diseases of Cannabis sativa and sustainable management. Pest management science. doi:10.1002/ps.6307
Areto Research estimateNot published by the breeder. Areto Research estimated this with AI-assisted review of the strain’s name, reported parentage and commonly described traits; it is not a source, a lab result or a prediction for any product. Details marked “general guess” have low confidence. Each estimate is replaced as soon as a breeder publishes that detail.
Source records checked: 2026-10-28. Research checked: 2026-10-28. Fields without supporting records remain unknown. Potency and terpene composition vary by product batch; use that batch’s COA for tested values. View sources.
Researched details
Support applies to the cited claim and release, not every product sold under this strain name.
- Retail classification: Sativa (2 Guns and a Guy Seed Company · release) source
- Reported effects: energy (2 Guns and a Guy Seed Company · release) source
Not established across all releases: aromas, retail classification, summary, reported effects, parentage, flavors, reported terpenes, reported type.
Indica, sativa and hybrid are retail shopping labels, not genetics. Parentage is breeder-reported and not DNA-verified. Use your product’s batch COA for tested potency. How Areto sources this page.
Direct breeder sources
- Jack The Ripper — official 2 Guns and a Guy Seed Company release page. Accessed 2026-10-28.
Cultivar facts come directly from the cited breeders. A breeder’s description is a reported claim, not independent genetic verification or a test of your product batch. Community members’ personal experiences are separate from these facts. Corrections: genetics@areto.tech.