Jack the Ripper
Bred by Subcool Seeds. 3 tracked listings from 3 seed banks. Totals below include US shipping.
Reported parents: Jack's Cleaner × Space Queen. Parent order is not recorded. Sources
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Price history: 17 observed days, 2026-08-27 to 2026-09-24 (UTC). Lowest recorded: $8.32/seed, before shipping and coupon codes. Gaps mean no in-stock price was recorded.
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.
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)
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