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Alien Jack
Feminized
Alien Jack pairs Alien OG x Jack Herer genetics for an energetic cerebral high with a calm body feel. Expect 22 percent THC and low CBD. Use low-stress training and stable nutrient cycles to reach 450 to 550 g/m2 indoors. MasterSeeds supplies feminized seeds suited to temperate Canadian seasons.
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STRAIN PROFILE
Complete Cannabis Strain Specifications
| Trait | Value |
|---|---|
| Type | Sativa dominant hybrid |
| THC | 22% |
| CBD | 0.50% |
| Grow Difficulty | Intermediate |
| Flowering Time | 8-9 |
| Yield | 450-550 g/m2 |
| Height | 90-140 cm |
| Environment | Indoor and Outdoor |
| Effects | Uplifting, Focused, Relaxing |
| Flavors | Diesel, Citrus, Pine |
| Genetics | Alien OG x Jack Herer |
| Climate | Temperate |
Alien Jack Strain Information and Characteristics
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Strain Type:
Alien Jack is a sativa dominant hybrid. The plant blends energetic highs with a calm body effect and appeals to Canadian growers.
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THC Content:
THC sits near 22 percent on average. You will notice a strong cerebral lift with steady potency.
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CBD Content:
CBD stays low at around 0.5 percent. Medical users report mood improvement and reduced tension in short sessions.
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Grow Difficulty:
Growing difficulty rates as intermediate for most growers. You will handle moderate training and steady nutrient schedules.
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Flowering Time:
Flowering completes in eight to nine weeks indoors. Outdoor harvest arrives in early October in temperate areas.
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Expected Yield:
Indoor yields reach 450 to 550 grams per square meter with optimized rooms. Outdoor plants return up to 500 grams per plant in long seasons in BC or Ontario.
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Plant Height:
Plants reach 90 to 140 cm indoors with training. Outdoors they stretch taller under full sun.
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Growing Environment:
Alien Jack works well indoors and outdoors. You adjust light and training to control stretch.
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Expected Effects:
You feel uplifted and focused after a few puffs. Your body eases into gentle relaxation without heavy sedation.
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Genetic Lineage:
Genetics read Alien OG x Jack Herer. The cross provides pine and spicy terpenes with stable node spacing.
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Seed Type:
Seeds come feminized for reliable female plants. MasterSeeds offers these seeds for Canadian growers.
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Preferred Climate:
Best climate stays temperate with long sunny days. Alien Jack tolerates cool nights and short heat spikes.
Frequently Ask Questions
Everything you need to know about this strain.
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Questions & Answers
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Q: How do I reduce stretch during flower?
A: Use low-stress training and keep lights a bit lower before the flip. Remove top growth to focus energy.
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Q: What humidity is ideal in bloom?
A: Keep relative humidity near 40 to 50 percent during bloom. Lower RH as buds swell.
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Q: Which soil mix do you recommend?
A: Use an airy mix with perlite and worm castings. Feed with balanced veg nutrients early and a bloom formula during flower.
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Q: How do I preserve terpenes during dry and cure?
A: Dry slowly at 10 to 14 Celsius and 50 percent RH. Cure in glass jars for two to four weeks.
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Q: Is multiple topping safe?
A: Perform topping in veg and allow at least a week of recovery between cuts. Use gentle training after a second top to avoid stress.
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