Rainbow Flame #8 x Blueberry Syrup by CalCo Genetics
Growers reach for Rainbow Flame #8 x Blueberry Syrup as an indica-leaning option, a cross of Rainbow Flame × Blueberry Syrup out of CalCo Genetics. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Rainbow Flame #8 x Blueberry Syrup grows against.
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Similar strains
| Breeder | CalCo Genetics |
|---|---|
| Type | mostly indica |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | Rainbow Flame × Blueberry Syrup |
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🧬 Explore the family: Rainbow Flame · Blueberry Syrup
Ancestry Pedigree
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Dungeons Vault Genetics
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Unknown or Legendary
Unknown or Legendary
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Growing Rainbow Flame #8 x Blueberry Syrup: what to expect
As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with Rainbow Flame or Blueberry Syrup will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
Rainbow Flame #8 x Blueberry Syrup FAQ
How long does Rainbow Flame #8 x Blueberry Syrup take to flower?
Rainbow Flame #8 x Blueberry Syrup typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Rainbow Flame #8 x Blueberry Syrup an indica or a sativa?
Rainbow Flame #8 x Blueberry Syrup is listed as mostly indica.
What are the parents of Rainbow Flame #8 x Blueberry Syrup?
Rainbow Flame #8 x Blueberry Syrup was bred from Rainbow Flame × Blueberry Syrup by CalCo Genetics.
What environment does Rainbow Flame #8 x Blueberry Syrup like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
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Facts compiled from public breeder listings. Growing Rainbow Flame #8 x Blueberry Syrup? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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