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Double Rainbow
Feminized
Double Rainbow blends Blueberry and Rainbow Kush traits for a fruity, uplifting profile. You get a cerebral start that eases into gentle body relaxation. Growers find stable structure and reliable resin production under good light. MasterSeeds offers feminized packs suited to hobbyists and small commercial grows in Canada.
- Fruity, Uplifting, Balanced
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STRAIN PROFILE
Complete Cannabis Strain Specifications
| Trait | Value |
|---|---|
| Type | Sativa-dominant Hybrid |
| THC | 22-24% |
| CBD | 0.5-1% |
| Grow Difficulty | Intermediate |
| Flowering Time | 8-9 |
| Yield | High (450-600 g/m2 indoor) |
| Height | Medium (80-140 cm indoor; up to 200 cm outdoor) |
| Environment | Indoor/Outdoor |
| Effects | Uplifting, Relaxed, Creative |
| Flavors | Berry, Citrus, Spice |
| Genetics | Blueberry x Rainbow Kush |
| Climate | Temperate coastal and continental climates; suits BC and Ontario summers |
Double Rainbow Strain Information and Characteristics
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Strain Type:
Double Rainbow is a sativa-dominant hybrid with lively cerebral traits. Canadian growers praise its daytime focus and steady energy.
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THC Content:
THC typically ranges from 22 to 24 percent for Double Rainbow. This level sits above many standard strains found in Canadian dispensaries.
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CBD Content:
CBD remains low at about 0.5 to 1 percent in this phenotype. Medical users in Canada report symptom relief driven mostly by THC and terpene action.
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Grow Difficulty:
Growing Double Rainbow rates as intermediate for structure and nutrient needs. Follow provincial rules for home grows and adjust feeding to match your setup.
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Flowering Time:
Expect 8 to 9 weeks of flowering under indoor lights. Outdoors plan for harvest in late September in southern regions such as Ontario.
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Expected Yield:
Yields tend to be high under good light and training. Indoor growers often reach 450 to 600 grams per square metre with optimized tents.
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Plant Height:
Plants hold a medium stature indoors at 80 to 140 centimetres. Outdoor specimens can reach up to two metres in long seasons.
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Growing Environment:
Double Rainbow suits both indoor and outdoor grows with proper training. Train plants indoors with SCROG or LST and shelter outdoor plants from strong winds.
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Expected Effects:
Users report an uplifting cerebral rush that eases into light body relaxation. Many Canadian consumers choose this strain for daytime social use and creative work.
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Genetic Lineage:
Genetics trace to Blueberry x Rainbow Kush for fruity terpenes and resinous buds. Breeders selected for stable growth and consistent aroma.
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Seed Type:
Seeds for Double Rainbow are feminized for predictable female plants. MasterSeeds supplies feminized packs for hobby and commercial growers in Canada.
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Preferred Climate:
Double Rainbow prefers temperate climates with warm sunny summers. It performs well in BC coastal zones and Ontario summers and needs frost protection on the prairies.
Frequently Ask Questions
Everything you need to know about this strain.
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Questions & Answers
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Q: My plant stretches a lot in week three. What do you recommend?
A: Start low-stress training before the main stretch and raise light distance gradually to control height.
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Q: I see yellowing lower leaves in week six. What should I check?
A: Check nitrogen levels, root temperature and pH; correct imbalances and flush lightly if necessary.
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Q: How do I prevent bud rot outdoors?
A: Keep branches open for airflow, prune dense lower growth and harvest before fall rains in your region.
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Q: Which flush schedule works for this strain?
A: Flush with plain water during final two weeks of flowering and stop feeding one week before harvest if buds are resinous.
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Q: How long should I cure for peak flavour?
A: Cure for at least four weeks and aim for six to eight weeks for fuller terpene development.
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