Blueberry Auto by Sumo Seeds
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Blueberry Auto is an autoflowering cannabis strain from Sumo Seeds, bred by crossing Dutch Blue Automatic. Indoors it typically finishes flowering in around 74 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Blueberry Auto grows against.
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| Breeder | Sumo Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±74 days |
| Environment | Outdoors |
| Lineage | Dutch Blue Automatic |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
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Growing Blueberry Auto: what to expect
Because Blueberry 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 Dutch Blue Automatic 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 Auto FAQ
How long does Blueberry Auto take to flower?
Blueberry Auto typically flowers in around 74 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Blueberry Auto an indica or a sativa?
Blueberry Auto is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Blueberry Auto?
Blueberry Auto was bred from Dutch Blue Automatic by Sumo Seeds.
What environment does Blueberry 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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Facts compiled from public breeder listings. Growing Blueberry Auto? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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