Auto White Widow XXL by 00 Seeds
A autoflowering cross of Auto White Widow, Auto White Widow XXL — released by 00 Seeds — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 80 days from sprout. Reported THC is 16%. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Auto White Widow XXL grows against.
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Similar strains
| Breeder | 00 Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±80 days |
| THC | 16% |
| Environment | Outdoors |
| Lineage | Auto White Widow |
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Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: Auto White Widow
Ancestry Pedigree
00 Seeds Bank
Unknown or Legendary
De Sjamaan
Original Strains
Original Strains
Original Strains
Growing Auto White Widow XXL: what to expect
Because Auto White Widow XXL 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 Auto White Widow 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 XXL FAQ
How long does Auto White Widow XXL take to flower?
Auto White Widow XXL typically flowers in around 80 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 XXL an indica or a sativa?
Auto White Widow XXL is listed as ruderalis/indica/sativa (autoflowering).
What are the parents of Auto White Widow XXL?
Auto White Widow XXL was bred from Auto White Widow by 00 Seeds.
How strong is Auto White Widow XXL?
Reported THC for Auto White Widow XXL is 16%. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
What environment does Auto White Widow XXL 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 XXL? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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