Auto White Widow by Pyramid Seeds
11 other breeders' versions of Auto White Widow — compare flowering times side by side →
Auto White Widow lands on the autoflowering side of the spectrum, Pyramid Seeds's take on the White Widow × Ruderalis line. Indoors it typically finishes flowering in around 58 days from sprout. Reported THC is 17 %. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Auto White Widow grows against.
🌿 Start a Auto White Widow journal — free →
Similar strains
| Breeder | Pyramid Seeds |
|---|---|
| Type | ruderalis/indica/sativa |
| Flowering time | ±58 days |
| THC | 17 % |
| Environment | Outdoors |
| Lineage | White Widow × Ruderalis |
🌱 Get Auto White Widow seeds →
Affiliate link — supports Cultivar at no cost to you.
Autoflower note: runs on age, not light schedule — see the week-by-week autoflower schedule.
🧬 Explore the family: White Widow · Ruderalis
Ancestry Pedigree
Pyramid Seeds
Unknown or Legendary
De Sjamaan
Original Strains
Original Strains
Original Strains
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 58 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 Pyramid Seeds.
How strong is Auto White Widow?
Reported THC for Auto White Widow is 17 %. Actual potency depends heavily on environment, harvest ripeness, and cure quality.
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.
📷 Growing Auto White Widow and something looks off? Free AI photo diagnosis →
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.
Track your own grow free — the journal grades your environment against these bands →
Get the one-page grow reference card
VPD, pH by medium, deficiency symptoms and dry/cure targets on a single printable page. Free — plus the occasional grow-data breakdown. No spam, unsubscribe in one click.