Auto Blue by Dutch Quality
2 other breeders' versions of Auto Blue — compare flowering times side by side →
Growers reach for Auto Blue as an autoflowering option, a cross of Automatic Blueberry out of Dutch Quality. Indoors it typically finishes flowering in around 60 days from sprout. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Auto Blue grows against.
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Similar strains
| Breeder | Dutch Quality |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | Automatic Blueberry |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: Automatic Blueberry
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Growing Auto Blue: what to expect
Because Auto Blue 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 Automatic Blueberry 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.
Auto Blue FAQ
How long does Auto Blue take to flower?
Auto Blue typically flowers in around 60 days from sprout (autoflower — no light-schedule flip needed). Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Auto Blue an indica or a sativa?
Auto Blue is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Auto Blue?
Auto Blue was bred from Automatic Blueberry by Dutch Quality.
What environment does Auto Blue 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 Auto Blue? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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