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Rainbow Haze Feminized Seeds by Captain Seeds - Rainbow Haze is a sativa-dominant hybrid with citrus and tropical mango terps and a clear, uplifting high.
Rainbow Haze blends Haze genetics with Rainbow Kush for bright citrus terpenes and a focused, uplifting effect. Expect 9 to 11 weeks of flowering and medium-high yields under full sun or strong indoor lighting. Train plants with topping and LST to control vertical stretch. Use a SCROG to maximize bud sites. Feed moderate nutrients in veg then shift to higher phosphorus and potassium in bloom. Maintain day temps 22-28°C and night temps 16-20°C. Keep humidity 55-65 percent in veg and 40-50 percent during flower. Watch for spider mites in dry, hot rooms and for mildew in humid rooms. Dry slowly at 18-21°C and cure in jars for 2 to 6 weeks to preserve citrus and mango notes. Use this strain for daytime relief from stress and low energy while keeping mental clarity.
All the essential strain details at a glance for growers and users.
| Property | Value | Description |
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Sativa-dominant hybrid | Rainbow Haze is a sativa-dominant hybrid with a cerebral lift and stable structure. |
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18-23% | THC ranges 18 to 23 percent, with top phenotypes near 23 percent. |
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0.1-0.5% | CBD remains low at about 0.1 to 0.5 percent. |
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Intermediate | Grow difficulty is intermediate; plan standard training and attentive feeding. |
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9-11 | Flowering runs 9 to 11 weeks; monitor trichomes for harvest timing. |
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Medium-high (400-550 g/m2 indoor; 500-900 g/plant outdoor) | Expect medium-high yields: 400-550 g/m2 indoors or 500-900 g per plant outdoors in full sun. |
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Medium-tall (100-180 cm) | Plants reach 100 to 180 cm without aggressive topping. |
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Indoor and outdoor | Performs indoors and outdoors; use canopy control indoors to limit sativa stretch. |
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Uplifting, Creative, Focused | Effects are uplifting, creative, and focused; use during daytime activities. |
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Citrus, Tropical mango, Herbal spice | Terpene profile highlights bright citrus, ripe mango, and a herbal spice finish. |
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Haze x Rainbow Kush | Lineage traces to Haze x Rainbow Kush for lifted effects and fruity terps. |
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Warm Mediterranean | Performs best in warm Mediterranean climates with stable days and cool nights. |
Answers to Common Questions About Growing Rainbow Haze Cannabis Seeds
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