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Jacks Cleaner
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Feminized
Jacks Cleaner pairs Jack-style clarity with cleaner, herb-forward flavour. The plant stays medium in height and rewards training with dense top buds. You will get high yields under strong light and useful daytime effects for tasks and social use. MasterSeeds offers this feminized line for Canadian growers who seek reliable indoor and outdoor performance.
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STRAIN PROFILE
Complete Cannabis Strain Specifications
| Trait | Value |
|---|---|
| Type | Sativa-dominant hybrid |
| THC | 18-22% |
| CBD | 0.3-0.8% |
| Grow Difficulty | Intermediate |
| Flowering Time | 8-10 |
| Yield | High (450-550 g/m2 indoor) |
| Height | Medium (80-140 cm) |
| Environment | Indoor and outdoor |
| Effects | Focused, Energizing, Clear-headed |
| Flavors | Pine, Citrus, Herbal |
| Genetics | Jack Herer x Cleaner Haze |
| Climate | Temperate, coastal BC and Southern Ontario, greenhouse support on the prairies |
* Information may vary depending on growing conditions
Jacks Cleaner Strain Information and Characteristics
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Strain TypeStrain Type:
Jacks Cleaner is a sativa-dominant hybrid that leans toward a clear, focused high. Canadian consumers often call this type uplifting and suited for daytime tasks.
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THC ContentTHC Content:
THC levels typically range from 18% to 22%, offering solid potency. Compared to popular Canadian strains like Jack Herer, Jacks Cleaner delivers similar energetic effects.
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CBD ContentCBD Content:
CBD levels remain low, usually under 1%. Low CBD makes this strain best suited for symptom relief tied to mood or fatigue rather than inflammatory conditions.
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Grow DifficultyGrow Difficulty:
Grow difficulty is intermediate. Canadian growers with limited space will find the plant forgiving with basic skills.
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Flowering TimeFlowering Time:
Flowering takes about 8 to 10 weeks under optimal indoor light. In cooler Canadian outdoor seasons flowering often slows and extends the finish.
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Expected YieldExpected Yield:
Yield is high for a sativa-leaning hybrid, with indoor runs reaching 450-550 g/m2 under strong lights. Outdoor plants produce 400-800 g per plant in long summer regions like BC and Ontario.
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Plant HeightPlant Height:
Plants reach medium height, roughly 80-140 cm indoors. You should expect taller growth outdoors in open fields.
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Growing EnvironmentGrowing Environment:
Suitable for both indoor and outdoor setups. You should train indoors to control stretch and maximize buds.
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Expected EffectsExpected Effects:
Effects hit bright and cerebral with focused energy. Many Canadian users prefer this profile for daytime tasks.
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Genetic LineageGenetic Lineage:
Genetics list Jack Herer x Cleaner Haze. Breeders in Canada often select Jack lines for clear cerebral effects.
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Seed TypeSeed Type:
Seeds are sold feminized for dependable female plants. MasterSeeds offers feminized packs for home growers in Canada.
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Preferred ClimatePreferred Climate:
Best climate is temperate with a long, warm summer. This suits coastal BC and Southern Ontario, while prairie grows need greenhouse support to finish.
Frequently Ask Questions
Everything you need to know about this strain.
Expect 8 to 10 weeks of flowering under stable indoor light.
Plan for 450-550 g/m2 with proper lights and training.
It suits growers with some basic experience due to medium stretch and nutrient needs.
Use a moderate feeding plan with balanced NPK during veg and lower nitrogen in bloom.
Topping and low stress training control height and improve canopy uniformity.
Harvest in late September to early October in warm regions; greenhouse growers will finish earlier.
Yes. Strong light will boost buds and terpene development.
Watch for spider mites and aphids, especially indoors during dry conditions.
Flush in the last two weeks and cure buds slowly in jars for best flavour.
Yes. The focused, energizing effect suits daytime tasks and social settings.
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Questions & Answers
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Q: My plants are stretching too much indoors. What do I do?
A: Lower light intensity briefly and start low stress training early to spread the canopy.
Product Information โข Posted by The Seed Master
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Q: Bud density feels light. How to increase it?
A: Increase night temperature stability and keep lights strong during bloom weeks 4 to 8.
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Q: Leaves show slight nutrient burn. Should I flush?
A: Reduce feed strength by 25% and rinse medium with pH balanced water to reset salts.
Product Information โข Posted by The Seed Master
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Q: I want stronger citrus flavour. Any tips?
A: Maintain stable temperatures and avoid overfeeding late in bloom to protect terpenes.
Product Information โข Posted by The Seed Master
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Q: How do I finish outdoor grows on the prairies?
A: Use a greenhouse or movable shelter to extend the warm season and ensure full ripeness.
Product Information โข Posted by The Seed Master
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