Blueberry Headband Auto by Emerald Triangle
Blueberry Headband Auto is an autoflowering cannabis strain from Emerald Triangle, bred by crossing Blueberry Headband × Ruderalis. Indoors it typically finishes flowering in around 63 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Blueberry Headband Auto grows against.
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Similar strains
| Breeder | Emerald Triangle |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±63 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Blueberry Headband × Ruderalis |
| Descendants | Blue Magic |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: Blueberry Headband · Ruderalis · Blue Magic
Ancestry Pedigree
Emerald Triangle
DJ Short
Unknown or Legendary
DJ Short
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Unknown or Legendary
Unknown or Legendary
Original Strains
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Original Strains
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Original Strains
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Clone Only Strains
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Clone Only Strains
Clone Only Strains
Original Strains
Growing Blueberry Headband Auto: what to expect
Because Blueberry Headband Auto is an autoflower it runs on age, not photoperiod: keep it under 18–20 hours of light from sprout to harvest, start in its final pot, and go easy on training after week 3 — autos never pause to recover. Growers familiar with Blueberry Headband or Ruderalis 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.
Blueberry Headband Auto FAQ
How long does Blueberry Headband Auto take to flower?
Blueberry Headband Auto typically flowers in around 63 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Blueberry Headband Auto an indica or a sativa?
Blueberry Headband Auto is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Blueberry Headband Auto?
Blueberry Headband Auto was bred from Blueberry Headband × Ruderalis by Emerald Triangle.
What environment does Blueberry Headband Auto 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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