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Bluefin Tuna
Feminized
Bluefin Tuna brings Blueberry fruit notes with earthy spice and bright citrus. THC sits around 18-24% while CBD stays below 1%, so expect clear psychoactive effects with focused relief. Plants suit indoor tents and outdoor plots in temperate climates. MasterSeeds offers Feminized seeds that produce uniform phenotypes with stable resin production. Follow steady feeding, humidity control, and training to hit the 400-550 g/m² range indoors.
- Blue, Oceanic, Hybrid
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STRAIN PROFILE
Complete Cannabis Strain Specifications
| Trait | Value |
|---|---|
| Type | Hybrid |
| THC | 18-24% |
| CBD | <1% |
| Grow Difficulty | Intermediate |
| Flowering Time | 8-9 weeks |
| Yield | Medium-High (400-550 g/m² indoor) |
| Height | Medium (80-150 cm) |
| Environment | Indoor/Outdoor |
| Effects | Relaxed, Uplifted, Focused |
| Flavors | Blueberry, Earthy, Citrus |
| Genetics | Blueberry x Tuna |
| Climate | Temperate to Mediterranean |
Bluefin Tuna Strain Information and Characteristics
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Strain Type:
Bluefin Tuna is a balanced hybrid with indica depth and sativa lift. You will notice both relaxing and energizing traits.
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THC Content:
THC sits around 18-24% in Bluefin Tuna, giving steady potency for many users. You should dose based on your tolerance and experience.
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CBD Content:
CBD stays low under 1% so effects focus on THC. Canadian medical users report relief for sleep and pain with this profile.
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Grow Difficulty:
Growing Bluefin Tuna requires intermediate skill and steady feeding. You will get best results with close humidity control and targeted pruning.
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Flowering Time:
Flowering completes in 8-9 weeks for most phenotypes. Outdoor harvest usually falls in early October in temperate regions.
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Expected Yield:
Indoor yields average 400-550 g/m2 with proper light and nutrients. Some growers in BC and Ontario report heavy resin and dense buds.
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Plant Height:
Plants reach 80-150 cm indoors and show more stretch outdoors. You should plan trellising or topping for taller phenotypes.
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Growing Environment:
Bluefin Tuna thrives both indoors and outdoors when seasons allow. You will choose indoor setups for climate control and outdoor plots for bulk harvests.
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Expected Effects:
Effects begin with a relaxed wave then lift mood and focus. Many users prefer Bluefin Tuna for daytime symptom relief.
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Genetic Lineage:
Genetics trace to Blueberry x Tuna with stable hybrid vigour. You should select phenotypes by resin, aroma, and growth habit.
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Seed Type:
Seeds are offered as Feminized to simplify production and uniformity. MasterSeeds delivers stable Fem lines for growers seeking predictable phenotypes.
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Preferred Climate:
Bluefin Tuna prefers temperate to Mediterranean climates with warm days and cool nights. In colder regions protect plants from early frost and heavy rain.
Frequently Ask Questions
Everything you need to know about this strain.
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Questions & Answers
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Q: How should I train Bluefin Tuna indoors?
A: Use topping and low stress training to create an even canopy. Spread nodes early to boost bud sites.
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Q: When should I switch to bloom nutrients?
A: Switch at first signs of pistils and pre-flower. Increase phosphorus and potassium across the 8-9 week cycle.
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Q: How do I prevent bud rot outdoors?
A: Space plants for airflow and prune lower foliage. Harvest before autumn rains if your region gets early fall storms.
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Q: What lighting suits peak resin production?
A: High intensity LEDs or full spectrum HPS drive resin. Keep light cycles strict during flower for consistent trichome development.
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Q: How long should I dry and cure harvest?
A: Dry for 7-10 days at 18-21°C and 45-55% humidity. Cure in jars for at least 2 weeks, burping daily early on.
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