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Black Rose
Feminized
Black Rose is an indica-dominant strain bred for dense, dark buds and heavy resin. THC sits between 18% and 22% while CBD remains low. Growers should manage humidity, use selective pruning and provide strong light for top yields. Expect 8 to 9 week flowering indoors and reliable outdoor production in temperate Canadian regions.
- Dark, Floral, Resinous
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STRAIN PROFILE
Complete Cannabis Strain Specifications
| Trait | Value |
|---|---|
| Type | Indica-dominant |
| THC | 18-22% |
| CBD | 0.5-1.5% |
| Grow Difficulty | Intermediate |
| Flowering Time | 8-9 |
| Yield | 450-550 g/m² indoor; 400-600 g/plant outdoor |
| Height | Medium (80-140 cm) |
| Environment | Indoor & Outdoor |
| Effects | Relaxation, Sleepiness, Mild euphoria |
| Flavors | Dark berry, Earthy, Spice |
| Genetics | Black Rose x Afghan |
| Climate | Temperate to cool, suited for BC and Ontario summers |
Black Rose Strain Information and Characteristics
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Strain Type:
Black Rose is indica-dominant with resin-rich, dense buds. Canadian growers often describe this type as stable and heavy in effect.
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THC Content:
THC levels range from 18% to 22% in typical Black Rose tests. These levels suit experienced users and compare with many popular Canadian hybrids.
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CBD Content:
CBD stays low at about 0.5% to 1.5% in Black Rose. Low CBD pairs with THC for symptom relief in many medical cases.
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Grow Difficulty:
Grow difficulty rates as intermediate for most setups. You should manage humidity and perform selective pruning under Canadian conditions.
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Flowering Time:
Flowering runs 8 to 9 weeks indoors for Black Rose. Outdoor harvest in Canada often falls in late September in milder regions.
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Expected Yield:
Indoor yield averages 450 to 550 g/m2 under strong lighting. Outdoor plants reach 400 to 600 g per plant with full sun exposure.
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Plant Height:
Plants remain medium, about 80 to 140 cm at full growth. This height fits most tents and balcony spaces.
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Growing Environment:
Black Rose performs well indoors and outdoors. In Quebec, protect crops from early frost in the final weeks.
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Expected Effects:
Effects begin with deep relaxation and progress to marked sleepiness for many users. Canadian consumers often reserve this strain for evening sessions.
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Genetic Lineage:
Genetics list Black Rose x Afghan as the parent cross. Breeders favour parents chosen for dark buds and heavy resin.
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Seed Type:
Seeds arrive feminized to ensure female plants for each crop. MasterSeeds supplies this seed format across Canadian outlets.
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Preferred Climate:
Best climate runs temperate to cool with a dry finish during ripening. BC and Ontario summers suit Black Rose growing cycles.
Frequently Ask Questions
Everything you need to know about this strain.
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Questions & Answers
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Q: My seedlings stretch too much. Fix?
A: Increase light intensity and lower light height. Maintain strong airflow to strengthen stems.
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Q: Leaves show purple tones. Problem?
A: Purple tones often come from genetics and cool night temps. Check nutrients and pH to rule out deficiencies.
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Q: How many main colas for indoor tents?
A: Aim for 3 to 5 main colas for medium tents. Focus energy on top buds by removing lower shaded growth.
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Q: Noticed powdery mildew in week six. Response?
A: Lower humidity and increase air movement immediately. Treat infected spots with approved organic solutions and remove severe leaves.
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Q: Best drying and curing schedule?
A: Dry at 18 to 20 C and 45 to 55% RH for 7 to 10 days. Cure in jars with daily burps for two weeks then weekly checks.
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