Description
Descended from a Jack 47 Auto x Jack 47 Auto cross, Sweet Seeds has stabilised and amplified the best traits of their celebrated Jack 47 genetics into this XL autoflowering release. The aroma is clean and distinctly minty, carrying that bright, herbal freshness through to the smoke. THC levels ranging from 16 to 24% deliver an energising, clear-headed experience typical of sativa-dominant varieties, making it a strong choice for daytime cultivation and consumption alike.
For growers, Jack 47 XL Auto Feminised is a remarkably practical plant to run. Its short stature keeps canopy management simple, whether you are working in a compact tent or a dedicated grow room. Indoors, expect high yields in the 450 to 600 g/m2 range, while outdoor plants can deliver 200 to 450 grams per plant under good conditions. The autoflowering cycle runs 8 to 10 weeks from seed to harvest, meaning multiple runs per year are entirely achievable. Feminised genetics remove the guesswork entirely. For growers seeking a reliable, fast-turning sativa with genuine yield potential, this one earns its place in any rotation.
Jack 47 XL Auto Feminised Seeds
Description:
A sativa-dominant autoflower from Sweet Seeds delivering minty, high-THC harvests in as little as eight weeks, bred from a proven Jack 47 Auto lineage refined to produce exceptional indoor yields with minimal effort.
Best For
Beginner growers seeking an uplifting, energizing sativa high
- Type
- Feminised – Autoflowering
- Genetics
- Jack 47 Auto® x Jack 47 Auto®
- THC / CBD
- High THC (16-24%) / Low CBD (0-1%)
- Effects
- Energetic,Uplifting
- Flavour / Aroma
- Minty
- Height
- Short
- Yield
- Average Yield (200-450gr/plant) / High Yield (450-600gr/m2)
- Auto Harvest
- 8 to 10 weeks
- Difficulty
- Easy
FAQ
All you need to know
about this product
Jack 47 XL Auto brings minty, high-THC harvests from Sweet Seeds' refined autoflowering genetics, ready for beginners who want results without the complexity.
Jack 47 XL Auto is specifically rated as easy to grow, making it one of the more forgiving options for first-timers. Its short stature simplifies canopy management and the feminised autoflowering format means no light-schedule changes or male plant removal to worry about.
Indoors, Jack 47 XL Auto is capable of producing between 450 and 600 grams per square metre, which sits firmly in the high-yield category for an autoflower. Individual plants can deliver between 200 and 450 grams depending on conditions and care.
The aroma and flavour profile is clean and distinctly minty with a bright herbal freshness that carries through to the smoke. The high is energising and clear-headed — a classic sativa-dominant experience that lends itself well to daytime use.
Each pack contains 3 seeds plus 1 bonus seed, giving you four chances to run this strain from a single purchase. From seed to harvest takes just 8 to 10 weeks, which is a notably fast turnaround for a variety with THC levels reaching up to 24%.
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