J1
Sativa-dom2 listings from 2 seed banksBred by Growers Choice Seedsprices checked Nov 5
- THC
- 19–23%
- CBD
- 1%
- Flowering
- 55–65 days
- 30-day price
- +18%
Offers for J1
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Price history: 30 observed days, 2026-10-07 to 2026-11-05 (UTC). Lowest recorded: $8.15/seed, before shipping and coupon codes. Gaps mean no in-stock price was recorded.
Genetics
Full tree →Reported parents: Jack Herer × Skunk #1. The parent order is not recorded. Sources
Grow specs
- Yield indoors
- 450 g/m²
- Yield outdoors
- 600 g/plant
- Height
- Medium
- Difficulty
- Moderate
- Grows
- Indoors or out
Reported in catalog and seed-bank records; not independently tested. Yields are the breeder's figures under their conditions, not a promise.
Harvest timing
Harvest 55–65 days after the flip to 12/12.
From seed with a 6-week veg, about 14–15.5 weeks.
Plan a J1 grow in the harvest calculator →About J1
More formally known as Jack One, J1 is a fabulously euphoric sativa-dominant hybrid of Jack Herer and Skunk #1that is known for bringing its user a ridiculously motivating head effect.
The euphoric buzz that J1 produces is known to induce creativity and motivation while a soothing physical effect relieves aches and pains around the body.
J1's buds are a desaturated moss green dotted with orange pistils, these nugs are lightened more by the fur of sparkling trichomes that cover each lumpy flower.
Much like its parent strains, this bud produces a pine and citrus scent that is a pleasure to taste, especially when this strain is vaporized.
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.
- Jack Herer
An original source URL is not recorded.
- Skunk #1
An original source URL is not recorded.
Seed-bank records (3)
Something wrong? Send a correction with a source link.
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