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Blue Coffin
Feminized
Blue Coffin is an indica-dominant hybrid bred from Blueberry x Coffin Kush. The strain shows dense, resinous buds with strong blueberry aroma and roasted coffee undertones. THC averages around twenty four percent while CBD stays low. You should expect eight to nine week flowering and medium-high yields under good lighting. Train plants early and control humidity to avoid mildew. Harvest at late trichome stage for sedative results and cure slowly to preserve the full flavour profile.
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STRAIN PROFILE
Complete Cannabis Strain Specifications
| Trait | Value |
|---|---|
| Type | Indica-dominant hybrid |
| THC | 24% |
| CBD | 0.80% |
| Grow Difficulty | Intermediate |
| Flowering Time | 8-9 |
| Yield | Medium-High |
| Height | Medium (80-160 cm) |
| Environment | Indoor & Outdoor |
| Effects | Relaxed, Euphoric, Sedative |
| Flavors | Blueberry, Earthy, Coffee |
| Genetics | Blueberry x Coffin Kush |
| Climate | Temperate to Mediterranean |
Blue Coffin Strain Information and Characteristics
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Strain Type:
Blue Coffin is an indica-dominant hybrid bred for dense buds and deep relaxation. The plant shows indica traits with a short flowering cycle and compact structure.
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THC Content:
THC levels sit around 24 percent in most phenotypes. This makes Blue Coffin a strong option for users seeking high potency.
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CBD Content:
CBD remains low at about 0.8 percent. Low CBD shifts the profile toward psychoactive effects for medical use such as pain and sleep.
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Grow Difficulty:
Growing Blue Coffin suits intermediate gardeners who handle training and feeding. Expect steady growth with regular pruning and moderate nutrient regimes.
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Flowering Time:
Flowering finishes in eight to nine weeks indoors. Outdoor harvest typically arrives in early October in temperate zones.
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Expected Yield:
Yields run medium to high under optimal indoor lights. Outdoor plants produce higher harvests in warm, sunny locations such as BC valleys.
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Plant Height:
Plants reach medium height from eighty to one hundred sixty centimetres. The compact form suits screen of green and sea of green setups.
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Growing Environment:
Blue Coffin performs well indoors and outdoors. You should control humidity indoors and pick sunny outdoor sites.
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Expected Effects:
Onset brings euphoric uplift followed by deep body relaxation. Users report sleep aid and stress relief at higher doses.
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Genetic Lineage:
Blue Coffin comes from Blueberry x Coffin Kush genetics. Breeders focused potency and flavour when stabilising the cross.
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Seed Type:
Seeds are offered as feminized to preserve phenotype stability. Feminized seeds simplify grow cycles for hobby and small-scale growers.
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Preferred Climate:
Best climate ranges from temperate to Mediterranean. Blue Coffin thrives where summers are warm and dry during ripening.
Frequently Ask Questions
Everything you need to know about this strain.
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Questions & Answers
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Q: My Blue Coffin plants stretch a lot during early flower. What should I do?
A: Install supports and increase light intensity. Use LST to spread internodes.
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Q: Leaves show light burn. What nutrient level suits recovery?
A: Reduce EC by twenty five percent and flush if buildup appears. Restore moderate feed after recovery.
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Q: How do I enhance blueberry flavour in the final weeks?
A: Drop night temperatures and avoid excess nitrogen. Finish with a water-only run for the last seven to ten days.
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Q: When should I harvest for strong sedative effects?
A: Target late harvest with amber trichomes at sixty to seventy percent. This timing increases sedative impact.
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Q: Which drying method preserves coffee notes best?
A: Dry at sixteen to eighteen degrees Celsius with fifty to fifty five percent humidity. Slow dry preserves terpenes and roasted notes.
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