Black Alpha

Cannabis Strain by Lineage Genetics

Introduction
The cross of Black Domina with Critical might seem almost too simple in an era of six-way hybrid combinations, but the logic is sound: take one of the most sedative, resin-heavy indicas ever produced and combine it with one of the most productive, fast-finishing plants in the commercial catalogue. Black Alpha from Lineage Genetics is that combination, completed in 55 days.

Lineage
**Genetic Lineage** Black Alpha is a mostly indica hybrid from Lineage Genetics, available as feminised seeds with a flowering period of approximately 55 days. According to the breeder's description on Seedfinder, Black Alpha is a cross of Black Domina × Critical. Black Domina, developed by Sensi Seeds in the 1990s, combines Northern Lights #1, Ortega Indica, Hash Plant, and Afghan genetics — one of the most indica-dominant, heavily sedative cultivars in the Dutch seed bank catalogue. Critical (or Critical Mass) is a typically Afghani-derived, yield-oriented variety popularised in the early 2000s by Mr. Nice and subsequently developed by many breeders for maximum productivity and short flowering times.

Terpenes
**Terpene Profile** Lineage Genetics describes Black Alpha as producing a "very fruity fragrance" with smooth smoke. This is somewhat at odds with Black Domina's traditionally earthy, hashish-forward profile, suggesting the Critical genetics have shifted the terpene expression toward a fruitier dimension — likely myrcene and limonene prominent, with the earthy Afghani base still present. The specific terpene percentages have not been published.

Growth
**Growth Characteristics** The breeder reports very high yields with super dense buds in a short time of 55 days — a testament to the Critical parent's productivity genetics. Feminised seeds simplify cultivation. As a mostly indica, plant structure is compact and branchy. The combination of Black Domina's extreme resin production and Critical's generous yield makes this a commercially attractive variety.

Effects
**Reported Effects & Experience** Black Domina is documented for profound physical sedation — among the heaviest indica effects in the Dutch catalogue. Critical moderates this somewhat, but the mostly indica classification and Black Domina parentage suggest a deeply relaxing, potentially sedating experience.

Documentation
**Medical Applications** Consistent with Black Domina lineage: documented for sleep, muscle relaxation, and pain relief. No clinical data specific to this cross.

⚠️ This information is for educational purposes only and should not be considered medical advice.

Sources: https://www.lineagegenetics.com/, https://en.seedfinder.eu/strain-info/Black_Alpha/