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Galactic Jack
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Feminized
Galactic Jack blends Jack Herer x Space Queen for a clear, energetic high and a crisp citrus-pine flavour. The strain finishes in eight to nine weeks and fits both tent and garden setups. You will manage it with basic training and steady feeding to reach medium-high yields. MasterSeeds offers stable feminized genetics suited for home growers in temperate regions.
- Galactic, Sativa, Jack
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STRAIN PROFILE
Complete Cannabis Strain Specifications
| Trait | Value |
|---|---|
| Type | Sativa-dominant Hybrid |
| THC | 20-24% |
| CBD | <1% |
| Grow Difficulty | Intermediate |
| Flowering Time | 8-9 |
| Yield | Medium-High (400-550 g/m2 indoor) |
| Height | Medium-tall (100-180 cm) |
| Environment | Indoor and Outdoor |
| Effects | Uplifting, Creative, Energetic |
| Flavors | Pine, Citrus, Fuel |
| Genetics | Jack Herer x Space Queen |
| Climate | Temperate to Mediterranean |
* Information may vary depending on growing conditions
Galactic Jack Strain Information and Characteristics
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Strain TypeStrain Type:
Galactic Jack is a sativa-dominant hybrid built for clear energy and focus. Growers in Canada prize its daytime uplift and steady buzz.
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THC ContentTHC Content:
THC typically runs between 20 and 24 percent for Galactic Jack, placing it in the upper midrange. Expect a potent, active high that suits daytime tasks and creative work.
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CBD ContentCBD Content:
CBD stays under one percent, so direct CBD effects remain minimal. Medical users in Canada often pair Galactic Jack with high-CBD varieties for balanced symptom control.
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Grow DifficultyGrow Difficulty:
Grow difficulty rates as intermediate for Galactic Jack. You will handle it well with common training methods and consistent feeding.
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Flowering TimeFlowering Time:
Indoor flowering finishes in about eight to nine weeks. Outdoor plants ripen by late September or early October in temperate regions.
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Expected YieldExpected Yield:
Indoor yield sits in the medium to high range at roughly 400 to 550 grams per square meter under good lights. Outdoor plants deliver solid weights in long seasons when you prune and support branches.
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Plant HeightPlant Height:
Plants reach medium-tall heights between 100 and 180 centimeters. You can train them to fit tents or allow vertical stretch outdoors.
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Growing EnvironmentGrowing Environment:
Galactic Jack adapts to both indoor and outdoor grows. It handles tents and gardens with steady sunlight and moderate humidity.
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Expected EffectsExpected Effects:
The high runs uplifting and energetic with a clear head. Many users report a surge in creativity and focus suited for daytime plans.
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Genetic LineageGenetic Lineage:
Genetics list Jack Herer x Space Queen to favor sativa clarity and lifted mood. Breeders selected the cross for stable growth and a clean smoke.
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Seed TypeSeed Type:
Seeds come feminized to remove males from your runs. Feminized seed simplifies planning and maximizes usable plants for small grows.
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Preferred ClimatePreferred Climate:
Best climate runs temperate to Mediterranean with warm days and cool nights. In Canada give outdoor plants full sun and protect them from early frost.
Frequently Ask Questions
Everything you need to know about this strain.
Use a well draining soil with added perlite for steady root oxygen and water control.
Start with light nutrients in veg and increase to a balanced bloom feed during flowering.
Yes. Low stress training and topping control height and boost bud sites for higher yield.
Keep humidity moderate in veg and lower it in late flower to prevent mold.
Harvest when trichomes show a mix of cloudy and amber for balanced potency and aroma.
Maintain soil pH around 6.0 to 6.5 for best nutrient uptake.
Cure buds for at least two weeks in airtight jars with daily burps early on for improved flavour.
Manage height with topping and training to fit 60x60 to 80x80 cm tents while keeping good light penetration.
Watch for spider mites and aphids and use integrated pest measures like sticky traps and neem early.
Use 18/6 for veg and switch to 12/12 for flowering to trigger bud development.
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Questions & Answers
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Q: My plants stretch too much after flip. What should I do?
A: Topping before flip and employing LST will control vertical stretch and spread bud sites.
Product Information โข Posted by The Seed Master
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Q: Leaves show slight yellowing in late flower. Should I feed more?
A: Slight yellowing is normal as plants finish. Avoid heavy nitrogen late and focus on PK bloom support.
Product Information โข Posted by The Seed Master
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Q: How do I avoid bud rot outdoors?
A: Space plants for airflow, remove dense inner growth, and harvest before fall rains increase humidity.
Product Information โข Posted by The Seed Master
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Q: What light intensity gives the best yield?
A: Provide full spectrum LED at moderate to high PPFD during flower for dense bud formation.
Product Information โข Posted by The Seed Master
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Q: How many plants per square meter indoors?
A: Three to four plants per square meter work well with training to maximize light use and canopy cover.
Product Information โข Posted by The Seed Master
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