Lists White Widow XTRM as a parent
Strain profile
White Widow XTRM
0 BudWiki points0 research + 0 net votes × 25
Partial ancestry
White Widow XTRM
Partial ancestryWhite Widow (stated mother strain); other parent not specified
- Listed THC
- Not yet sourced
- Top terpenes
- Not yet sourced
Flower profile
Amsterdam Marijuana Seeds account · cuts and batches vary.
- Reported effectsCreative · Happy · Relaxed
- FlavorEarthy · Peppery · Woody
- AromaSpicy
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Similar strains
Published family connections; batches may differ.
Shared lineage
Named in these lineages · 1 strain
Source-reported family connections.
Published cultivar referenceAmsterdam Marijuana Seeds — Narco introduction
Sources and research notes
Parentage sources
Amsterdam Marijuana Seeds’s reported version
Amsterdam Marijuana Seeds — White Widow XTRM breeder productFull primary breeder page retrieved after legacy URL redirect. Title White Widow Extreme and body repeatedly White Widow XTRM match the same exact AMS product. Quote: 'Like its mother strain, the classic and much-appreciated White Widow'. Records only the stated mother; no second parent or selfing is inferred.
Flower profile
Amsterdam Marijuana Seeds — White Widow XTRM own subjective accountAmsterdam Marijuana Seeds describes Amsterdam Marijuana Seeds’s version of White Widow XTRM. Grower, selected cut and retail batch may differ. These are subjective reports, not laboratory findings or guaranteed effects. The current heading calls this White Widow Extreme Feminized Seeds, while its own narrative repeatedly identifies White Widow XTRM. Only this named feminized line is used; the separately listed autoflower, regular, Supreme and classic White Widow products are excluded. Effects and sensory notes are subjective breeder marketing; exaggerated potency and effect guarantees are not adopted.
Checked 2026-10-05Product photo
Amsterdam Marijuana SeedsSource: Amsterdam Marijuana Seeds
Native live plant photograph; AMS White Widow XTRM/Extreme feminized only, not generic White Widow or autoflower. Source-labelled version only; no genetic or retail-stock authentication is implied.