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Lemon Jack
Feminized
Lemon Jack blends bright citrus terpenes with a focused, uplifting high. Genetics trace to Lemon Skunk x Jack Herer, producing a clear head high suited to daytime activities. Growers should expect an intermediate plant that responds well to topping and low stress training. Flowering finishes in 8 to 9 weeks indoors with medium-high yields under strong light and steady nutrients. MasterSeeds offers feminized seeds and germination guidance for growers across Canada.
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STRAIN PROFILE
Complete Cannabis Strain Specifications
| Trait | Value |
|---|---|
| Type | Sativa-dominant hybrid |
| THC | 18-22% |
| CBD | 0.1-0.5% |
| Grow Difficulty | Intermediate |
| Flowering Time | 8-9 |
| Yield | Medium-high (approx. 450-600 g/m2 indoors) |
| Height | Medium (80-140 cm) |
| Environment | Indoor and Outdoor |
| Effects | Uplifting, Focused, Energetic |
| Flavors | Lemon zest, Pine, Light spice |
| Genetics | Lemon Skunk x Jack Herer |
| Climate | Temperate to Mediterranean |
Lemon Jack Strain Information and Characteristics
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Strain Type:
Lemon Jack is a sativa-dominant hybrid known for bright citrus notes and clear effects. It offers an energetic lift suited to daytime use.
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THC Content:
Lemon Jack typically tests in the 18-22% THC range. That level delivers a clear, motivating high for many users.
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CBD Content:
CBD levels are low, usually under 1%. In Canada some medical patients use it for mood support.
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Grow Difficulty:
Growing Lemon Jack requires intermediate skills. You will need basic pruning and nutrient control to reach top performance.
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Flowering Time:
Flowering runs about 8 to 9 weeks indoors. Outdoor harvest falls late September to early October in temperate zones.
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Expected Yield:
Yields are medium-high with good light and feeding. Experienced growers in Ontario and BC report generous coastal harvests.
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Plant Height:
Plants stay medium in height, often 80 to 140 cm. That size makes it suitable for most indoor tents and backyard gardens.
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Growing Environment:
Lemon Jack thrives indoors and outdoors with proper care. You should train plants indoors for compact yields or let them stretch outdoors.
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Expected Effects:
Expect an uplifted, focused head high that raises energy. Users report creative bursts and steady sociability for daytime use.
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Genetic Lineage:
Lemon Jack traces to Lemon Skunk x Jack Herer genetics. That cross produces bright citrus terpenes and clear effects.
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Seed Type:
These seeds are offered feminized for steady female crops. MasterSeeds supplies germination guidance to help your first steps in Canada.
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Preferred Climate:
Best climate is temperate to Mediterranean with long, warm summers. It also performs well under controlled indoor climates across Canada.
Frequently Ask Questions
Everything you need to know about this strain.
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Questions & Answers
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Q: How much light do my plants need?
A: Use 18/6 in veg and 12/12 in flower with strong PAR to build dense buds.
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Q: Should I top Lemon Jack?
A: Yes. Top at 3-4 nodes then apply LST to shape a wide, even canopy.
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Q: When is the right harvest time?
A: Harvest when most trichomes are cloudy with some amber and pistils curled in.
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Q: How often should I water?
A: Water when the top 1-2 inches of medium feel dry and ensure good drainage.
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Q: How do I limit excess stretch?
A: Control light distance, reduce late veg stretch with early training, and avoid excess nitrogen entering early flower.
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