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Rum Runner
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Feminized
Rum Runner delivers a lively, sativa-leaning experience with sweet rum and citrus flavours. THC sits around 18 to 22 percent while CBD stays low. Growers will find an intermediate plant that responds to training and steady feeding. MasterSeeds recommends SCROG or LST for best indoor canopy and early outdoor starts in temperate regions.
- Rum, Tropical, Uplifting
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STRAIN PROFILE
Complete Cannabis Strain Specifications
| Trait | Value |
|---|---|
| Type | Hybrid (Sativa-dominant) |
| THC | 18-22% |
| CBD | 0.5-1.0% |
| Grow Difficulty | Intermediate |
| Flowering Time | 8-10 |
| Yield | Medium-High (400-550 g/m2 indoor; 40-70 g/plant outdoor) |
| Height | Medium (80-140 cm indoor; up to 2 m outdoor) |
| Environment | Indoor/Outdoor |
| Effects | Uplifting, Relaxed, Energizing |
| Flavors | Rum, Tropical fruit, Citrus |
| Genetics | Haze x Skunk |
| Climate | Temperate to Mediterranean |
* Information may vary depending on growing conditions
Rum Runner Strain Information and Characteristics
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Strain TypeStrain Type:
Rum Runner is a sativa-dominant hybrid that favors daytime use. Canadian growers often pick it for its lively, clear-headed profile.
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THC ContentTHC Content:
THC levels range from 18 to 22 percent in mature buds. Expect stronger cerebral lift near the upper range.
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CBD ContentCBD Content:
CBD stays low, around 0.5 to 1.0 percent. That ratio supports mood and focus without heavy sedation.
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Grow DifficultyGrow Difficulty:
Grow difficulty rates intermediate and benefits from steady attention. MasterSeeds notes steady feeding and light control yield the best phenotypes.
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Flowering TimeFlowering Time:
Flowering completes in 8 to 10 weeks under stable indoor conditions. Outdoor plants finish before fall in temperate zones when started early.
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Expected YieldExpected Yield:
Indoor yields reach 400 to 550 g/m2 with quality lighting. Outdoors plants commonly return 40 to 70 g per plant in full sun.
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Plant HeightPlant Height:
Plants hold medium height indoors at 80 to 140 cm. Outdoors they can reach up to 2 m when left untrained.
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Growing EnvironmentGrowing Environment:
Suitable for both indoor and outdoor setups. Use SCROG or LST indoors and pick sunny, sheltered sites outdoors.
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Expected EffectsExpected Effects:
Expect an uplifting head high, boosting energy and focus. The finish brings a relaxed body feel that eases tension.
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Genetic LineageGenetic Lineage:
Genetics trace to Haze x Skunk heritage. The cross delivers a terpene profile heavy on citrus and sweet resin.
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Seed TypeSeed Type:
Seeds arrive feminized to ensure mostly female crops. MasterSeeds offers this format for growers seeking steady phenotypes.
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Preferred ClimatePreferred Climate:
Rum Runner prefers temperate to Mediterranean climates with steady sun. In cooler regions start indoors and move plants out after frost risk ends.
Frequently Ask Questions
Everything you need to know about this strain.
Place seeds in moist paper towel at 20-24ยฐC until taproots appear, then transfer to starter soil 1 cm deep.
Use 18/6 for vegetative stage and switch to 12/12 for flowering to trigger bud set.
Give higher nitrogen in veg and boost phosphorus and potassium in bloom. Use calibrated feed charts and monitor EC.
Apply topping and low stress training early. Lower night temperature by 3-5ยฐC after flip to limit stretch.
Monitor trichomes for mostly cloudy with some amber for balanced effects. Check pistils for 70-90 percent darkening.
Hang in a dark, ventilated room at 18-21ยฐC and 50 percent RH for 7-10 days, then jar and burp for two weeks.
Aphids, spider mites and powdery mildew present typical threats. Use sticky traps, beneficial insects and regular leaf checks.
Light organic soil or coco with good drainage fits this strain. Both allow strong vegetative growth and stable feeding.
Move when roots reach the pot edge or first true leaves outgrow starter pots to avoid transplant shock.
Seeds sell legally in Canada. Respect federal and provincial growing limits and check local rules before you start.
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Questions & Answers
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Q: My plants stretch a lot after flip, what now?
A: Add a light defoliation, start gentle LST and raise light to reduce stretch next cycle.
Product Information โข Posted by The Seed Master
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Q: Leaves yellow mid-flower, how do I respond?
A: Check runoff pH and EC, reduce nitrogen feeds and supplement bloom nutrients over two feed cycles.
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Q: How do I boost terpene retention before harvest?
A: Lower humidity and slightly reduce flush days, then dry slow and cure for at least two weeks.
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Q: Which training gave you the best yields?
A: A SCROG screen at 30-40 cm plus topping twice produced even canopy and higher bud sites.
Product Information โข Posted by The Seed Master
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Q: Any tips for outdoor cannabis in cooler Canadian summers?
A: Start inside, harden off seedlings, and choose south-facing sheltered locations to extend the season.
Product Information โข Posted by The Seed Master
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