Auto White Widow by Green House
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Bred by Green House from White Widow × Ruderalis, Auto White Widow is an autoflowering cannabis variety. 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 Auto White Widow grows against.
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Similar strains
| Breeder | Green House |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | White Widow × Ruderalis |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: White Widow · Ruderalis
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Green House Seeds
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Growing Auto White Widow: what to expect
Because Auto White Widow 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 White Widow 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.
Auto White Widow FAQ
How long does Auto White Widow take to flower?
Auto White Widow 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 Auto White Widow an indica or a sativa?
Auto White Widow is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Auto White Widow?
Auto White Widow was bred from White Widow × Ruderalis by Green House.
What environment does Auto White Widow 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 White Widow? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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