Provenance
Identity and sources
| Breeder | TGA Subcool Seeds |
|---|---|
| Recorded genetics | Jack’s Cleaner Clone x Space Queen |
| Source page | brothersgrimmseeds.com ↗ |
| Last read | 15 Sept 2026 |
| Read via | structured data on the breeder page |
Each value links to the page it was read from. A breeder's figure is their claim, not a lab result.
Cultivation
Grow info
| Seed type | Feminized |
|---|---|
| Flowering type | Photoperiod |
| Flowering time | 8–9 wk |
Lineage
Genetics & lineage
As written by the breeder. Linked names are cataloged here.
Descendants
Known crosses using Jack the Ripper
6 strains name Jack the Ripper as a parent
- Autoflower (fem)
Orange velvet × Jack the ripper
- Flowering
- 8–9 wk
- THC
- 21%
- CBD
- 0.5%
- Yield
- 600–700 g/m²
- I/S
- 50/50
- Indica-dominantFeminized
Jack the Ripper × Harlequin
- Flowering
- 6–8 wk
- THC
- 30–35%
- Yield
- 550–650 g/m²
Pairings
Frequently crossed with
The other parent in crosses that use this strain.
- Apollo 13 ×1
- Bloodwreck ×1
- Hells OG ×1
- Space Queen ×1
Data trust
Where this row came from
- Source
- brothersgrimmseeds.com ↗
- Fields with a published source
- 5
- Fetched
- 15 Sept 2026
We never copy values between breeders. TGA Subcool Seeds's Jack the Ripper is not another breeder's Jack the Ripper.
Lab data
No lab report here yet
Have a lab report for Jack the Ripper?
Breeders publish claims; a COA is a measurement. We cannot read them off anybody’s website — of 160 products checked, none carried one — so the only way they get here is if somebody sends one.
Same name
4 breeders sell a Jack the Ripper
A name is not a genetic identity. Each row is what that breeder published, on their own page.
| Breeder | Genetics | THC | Flowering | Seeds | Read from |
|---|---|---|---|---|---|
| TGA Subcool Seedsthis page | Jack’s Cleaner Clone x Space Queen | — | 8–9 wk | Feminized | brothersgrimmseeds.com |
| 2 Guns and a Guy Seed Company | Mother- Jack the Ripper F1 X Father- Jack the Ripper F1 | — | 9 wk | Regular | 2gunsandaguy.com |
| Bluedog Genetics | — | 18–24% | — | Regular | bluedoggenetics.com |
| Captain Seeds | — | — | 8–9 wk | — | captainseeds.com |
Where these disagree, both are quoted correctly — the breeders disagree, not the records. Every figure links to the page it was read from.
Same catalog
More from TGA Subcool Seeds
- Regular
Cheesequake × Cheesequake (UK Cheese × Querkle)
- Flowering
- 8–9 wk
- Regular
Killer Queen (G-13 Dom) × Jack the Ripper Flowering Time: 8-9 weeks
- Regular
Jack the Ripper F2 (Irie Genetics preserved stock) × Jack the Ripper F2
- Flowering
- 9–10 wk
Shared genetics
Similar strains
Share a parent with this strain
- Indica-dominantFeminized
Black Cherry Soda × Space Queen
- THC
- 1%
- Indica-dominantFeminized
Urkle × Space Queen
- Flowering
- 8 wk
- THC
- 20–24%
- CBD
- 0.1%
- HybridRegularAutoflower
Black Cherry Soda × Space Queen × Ruderalis
- THC
- 31–34%
- I/S
- 50/50
- Sativa-dominantFeminized
Space Queen × Orange Velvet
- Flowering
- 8–9 wk
- THC
- 1%
- CBD
- 1%
- Sativa-dominantFeminized
Jack’s Cleaner × Space Queen
- Flowering
- 8–9 wk
- THC
- 20–24%
- Sativa-dominantRegular
Stardawg × Space Queen
- Flowering
- 8–9 wk
- THC
- 17–20%
- Yield
- 450–550 g/m²
- Sativa-dominant
Blue Dream × Space Queen
- Flowering
- 8–9 wk
- THC
- 21–24%
- Yield
- 550–650 g/m²
