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HybridFeminizedPhotoperiod

White Widow

by Royal Queen Seeds

White Widow by Royal Queen Seeds
THC19%published by breeder
Flowering8–9 wkpublished by breeder

Provenance

Identity and sources

BreederRoyal Queen Seeds
Recorded geneticsWhite Widow S1
Source pageroyalqueenseeds.com ↗
Last read15 Sept 2026
Read viastructured data on the breeder page

Each value links to the page it was read from. A breeder's figure is their claim, not a lab result.

Cultivation

Grow info

Seed typeFeminized
Flowering typePhotoperiod
Flowering time8–9 wk
Height indoor60–100 cm
Height outdoor150–190 cm
Yield indoor450–500 g/m²
Yield outdoor550–600 g/plant
Indica / Sativa50% indica / 50% sativa
Outdoor harvest windowEarly October

Lineage

Genetics & lineage

As written by the breeder. Linked names are cataloged here.

White Widow S1

Recorded as text; the parents could not be split into separate strains.

Descendants

Known crosses using White Widow

123 strains name White Widow as a parent

See all →

Pairings

Frequently crossed with

The other parent in crosses that use this strain.

  • Blueberry ×1
  • Haze ×1
  • ruderalis ×1

Data trust

Where this row came from

Source
royalqueenseeds.com ↗
Fields with a published source
13
Fetched
15 Sept 2026

We never copy values between breeders. Royal Queen Seeds's White Widow is not another breeder's White Widow.

Lab data

No lab report here yet

Have a lab report for White Widow?

Breeders publish claims; a COA is a measurement. We cannot read them off anybody’s website — of 160 products checked, none carried one — so the only way they get here is if somebody sends one.

Same name

13 breeders sell a White Widow

A name is not a genetic identity. Each row is what that breeder published, on their own page.

Search the name →
BreederGeneticsTHCFloweringSeedsRead from
Royal Queen Seedsthis pageWhite Widow S119%8–9 wkFeminizedroyalqueenseeds.com
00 Seeds—19%——00seeds.com
Auto Seeds—16–19%9–10 wk—autoseeds.com
Aztech Genetics—23%—Autoflower (fem)aztechsmokeshop.co.uk
Blim Burn Seeds—18–24%8–10 wkRegularblimburnseeds.com
Bluedog Genetics—18–24%8–9 wk—bluedoggenetics.com
Bluedog Genetics—18–24%—Feminizedbluedoggenetics.com
Bulk Seed BankBrazilian Sativa x South Indian Indica18–21%8 wkAutoflower (fem)bulkseedbank.org
Dutch Passion——7–9 wkFeminizeddutch-passion.com
El Clandestino——8–9 wk—elclandestino.com
Expert Seeds—21–24%8–9 wk—expertseedbank.com
Fatbush Seeds—20%9 wk—fatbushseeds.com
Freedom of Seeds—23%—Feminizedfreedomofseeds.com

Where these disagree, both are quoted correctly — the breeders disagree, not the records. Every figure links to the page it was read from.

Same catalog

More from Royal Queen Seeds

All 171 strains →
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