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Rainbow Haze
Feminized
Rainbow Haze is a sativa-dominant hybrid bred from Haze x Rainbow Kush. You get clear-headed energy, creative focus and colourful terpene profiles. Growers report medium-high yields and tall plants that respond well to training. MasterSeeds offers feminized lines suited for temperate Canadian summers.
- Colourful, Sativa, Energizing
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STRAIN PROFILE
Complete Cannabis Strain Specifications
| Trait | Value |
|---|---|
| Type | Sativa-dominant hybrid |
| THC | 18-24% |
| CBD | 0.5-1% |
| Grow Difficulty | Intermediate |
| Flowering Time | 10-12 |
| Yield | Medium-High (450-550 g/m2 indoor) |
| Height | Tall (120-200 cm) |
| Environment | Indoor/Outdoor |
| Effects | energizing, creative, relaxed |
| Flavors | citrus, berry, earthy |
| Genetics | Haze x Rainbow Kush |
| Climate | Warm, temperate summers; suited to BC and Ontario |
Rainbow Haze Strain Information and Characteristics
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Strain Type:
Rainbow Haze is a sativa-dominant hybrid with clear Haze lineage. Canadian growers value this plant's energetic lift for daytime use.
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THC Content:
Rainbow Haze tests around 18-24% THC depending on phenotype and grow conditions. This level sits above many classic Canadian indica-heavy strains and suits users seeking active daytime effects.
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CBD Content:
CBD stays low at about 0.5-1%. Low CBD shifts focus to THC for symptom management in Canadian medical programs.
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Grow Difficulty:
Grow difficulty rates as intermediate for growers with basic experience. Outdoor growers in provinces with short summers will need active training and support.
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Flowering Time:
Flowering runs 10-12 weeks under a 12/12 cycle. In cooler Canadian regions allow extra ripening time outdoors.
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Expected Yield:
Yields rate medium-high with 450-550 g/m2 indoors. BC growers report strong outdoor crops during warm summers.
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Plant Height:
Plants grow tall, often 120-200 cm. Indoor growers should use topping or SCROG to control height.
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Growing Environment:
Works well indoors under full-spectrum LED. Outdoors suits late-summer and early-fall harvests in southern Canada.
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Expected Effects:
Effects lean energetic and creative with steady focus. Many Canadian users favour Rainbow Haze for daytime tasks.
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Genetic Lineage:
Rainbow Haze stems from Haze x Rainbow Kush. Breeders preserved a Haze backbone with colourful resin traits.
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Seed Type:
Seeds come as feminized lines for predictable female plants. MasterSeeds lists Feminized Rainbow Haze for growers seeking stable genetics.
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Preferred Climate:
Prefers warm, temperate climates with long summers. South BC and parts of Ontario match the plant's requirements better than prairie provinces.
Frequently Ask Questions
Everything you need to know about this strain.
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Questions & Answers
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Q: How do I control stretch?
A: Start low-stress training early and top at 4-6 nodes. Switch to 12/12 after structure sets.
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Q: How to boost terpene flavour?
A: Use floral-friendly nutrients and cooler nights late bloom. Finish with a light flush before harvest.
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Q: Best pruning strategy?
A: Remove lower growth and focus on 6-8 main colas. Keep canopy even with SCROG or trellis.
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Q: My plants show slow bud swell. What next?
A: Confirm bloom nutrients and stable pH at 6.0-6.5. Increase potassium in late bloom and keep temperatures moderate.
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Q: When to harvest for peak aroma?
A: Harvest when most trichomes turn milky with some amber. Pick after a cool night for stronger terpene expression.
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