Jack the Ripper
Sativa-dom4 listings from 4 seed banksBred by Subcool Seedsprices checked Nov 5
- THC
- 17%
- Flowering
- 63–70 days
- 30-day price
- no change
Offers for Jack the Ripper
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Price history: 30 observed days, 2026-10-07 to 2026-11-05 (UTC). Lowest recorded: $8.32/seed, before shipping and coupon codes. Gaps mean no in-stock price was recorded.
Genetics
Full tree →Reported parents: Jack's Cleaner × Space Queen. The parent order is not recorded. Sources
Grow specs
- Height
- Medium to tall
- Difficulty
- Easy (fine for a first grow)
- Grows
- Indoors or out
Reported in catalog and seed-bank records; not independently tested.
Harvest timing
Harvest 63–70 days after the flip to 12/12.
From seed with a 6-week veg, about 15–16 weeks.
Plan a Jack the Ripper grow in the harvest calculator →About Jack the Ripper
This sativa-dominant flagship strain from TGA genetics is a hybrid of Jack's Cleaner and a phenotype of Space Queen that is called Jack the Ripper (frequently abbreviated to JTR).
Jack The Ripper is allegedly very calm and relaxing, the euphoric head effect of this strain leading to an energetic feeling and increased creativity.
THC levels of Jack the Ripper are regularly higher than average, often testing between 21-25% THC, and each potent flower of JTR produces a sweet lemon and grapefruit flavor that is quite pleasant to vape or smoke.
The buds themselves are a mint green shade, their hue lightened by the dust of trichomes that caps each of these flowers among a fur of orange-colored trichomes.
Data & sources
Growing details and parentage reflect catalog and seed-bank records. They are not independent grow tests or lab results. How we use these records.
The description comes from Leafist's earlier strain catalog; its original source is not recorded.
Reported parent sources
Confidence scores describe our extraction and name matching, not a genetic percentage or independent verification. Method.
Seed-bank records (5)
Something wrong? Send a correction with a source link.
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