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Ruderalis hybrid retail shopping label — not genetics

White Widow XL Automatic Strain

White Widow XL Automatic is a ruderalis hybrid strain (White Widow XL × Unknown Ruderalis). ~15.0% THC; 78-day flowering.

Median THC
15.0%
Flowering
78 days
Breeder releases
1
Avg rating

Chemotype genetics-true

THC
15.0%
Chemotype
Type I
THC-dominant

Chemotype — the cannabinoid and terpene profile — is the lab-verifiable signal that stays true to a cultivar’s genetics, which is why scientists classify cannabis by chemical profile (a “chemovar”) rather than by name (Hazekamp & Fischedick 2012). Cannabinoid type is set largely by a single gene (the THC:CBD ratio); about 96% of commercial flower is Type I, THC-dominant. Terpene profiles are sourced from Certificates of Analysis (COA) and roll out as Areto’s lab-verified data comes online.

Flowering type

Autoflowering This is an autoflowering cultivar — a genuine ruderalis-derived genetic trait (it flowers by age, not light cycle). That’s a real, heritable distinction, unlike the indica/sativa label above.

Genetics & Lineage

Parents
ParentWhite Widow XLParentUnknown Ruderalis
This strainWhite Widow XL Automatic

Breeder releases (1)

BreederTHCFloweringSeedsRating
Zambeza15.0%78dfeminized

About White Widow XL Automatic

White Widow XL Autoflowering: Successor of the Dutch legend White Widow has always been a reliable producer of excellent quality cannabis. It’s hard to estimate the total amount of White Widow that has been successfully grown and smoked over the last decades, but it’s definitely a very, very high number. Zambeza Seeds is honored to introduce White Widow XL Autoflowering – the worthy successor of the mother of all strains. It was created by crossing our White Widow XL with Ruderalis genetics. Zambeza’s White Widow XL Autoflowering is sativa-dominant, and capable of producing large indoor yields of up to 450-500g/m², and outdoor harvests of up to 150-250g per plant. Indoor growers will profit from homogeneous phenotypes, with indoor heights of 80-110cm. When grown outdoors, plants might get a little taller but rarely exceed heights of 120cm. Zambeza Seeds spent more than two years to select the best performing phenotypes to create this strain. Vigour and productiveness fears no comparison! The effect of White Widow XL Autoflowering can be described as a classical hybrid stone, with uplifting components that can enhance creativity, but also with tranquilizing, and relaxing elements. I

Frequently asked questions

What are the genetics of White Widow XL Automatic?
White Widow XL Automatic comes from White Widow XL × Unknown Ruderalis.
Is White Widow XL Automatic indica or sativa?
White Widow XL Automatic is classified as ruderalis hybrid.
How much THC does White Widow XL Automatic have?
Across breeder releases, White Widow XL Automatic tests around 15.0% THC.
How long does White Widow XL Automatic take to flower?
White Widow XL Automatic flowers in about 78 days.
Is White Widow XL Automatic available as feminized or autoflowering seeds?
White Widow XL Automatic is offered as: feminized.