Spec sheet first — strain: indica, seed type: feminized, THC: 18-25%, yield band: high, environment: indoor or outdoor.

Lineage: four indica parents folded into one Sensi Seeds expression, Black Domina sits at 95% indica and regularly tests between 18–25% THC — numbers that explain the heavy, full-body effect growers keep reporting. Phenotypes run dark and compact, finishing in 7–9 weeks from flip, which suits indoor rooms where canopy height is limited. Expect earthy base notes with a citrus edge that sharpens on the exhale. Yields land in the 500–700 g/m² range under dialled conditions, but getting there requires attention: feeding schedules, environmental controls, and a clean dry are non-negotiable with a plant this resin-heavy.

This is an advanced-rated strain for a reason — leaf-tucking and defoliation timing matter more here than with forgiving cultivars. Outdoor grows in shorter Canadian seasons can work if you're in a warmer microclimate and can guarantee a dry harvest window. Best suited to experienced growers who want a sedating, couch-weight indica and are comfortable managing a high-demand plant from stretch through cure.

Genetics & Lineage

Black Domina traces its genetics to Black Domina (Sensi Seeds genetics). This indica-dominant feminized seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Sensi Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and sleepy effects, making this strain ideal for evening use and unwinding after a long day. The body-centered stone builds gradually, easing tension and promoting deep physical relaxation. With THC levels reaching 25%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

Black Domina delivers THC levels of 18-25%, placing it in the high-potency category alongside powerhouses like Gorilla Glue and Girl Scout Cookies. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within 5-10 minutes, settling into the body as a warm, heavy relaxation.

Growing Black Domina

Black Domina is rated as advanced difficulty, making it best suited for experienced cultivators who understand advanced techniques. This strain rewards meticulous attention to detail with exceptional results.

Indoor Growing: Expect a flowering time of 7-9 weeks with yields of 500-700g/m². Plants typically reach 60-100cm indoors. This strain responds exceptionally well to SCROG (Screen of Green) and LST (Low Stress Training), which can boost yields significantly. Maintain temperatures between 68-80°F with relative humidity around 40-50% during flowering.

Outdoor Growing: This versatile strain performs well in both indoor and outdoor environments. Outdoor growers in warm climates can expect harvest from late September through October. Watch for humidity during late flowering to prevent bud rot, especially with the dense, heavy buds this strain produces.

Flavor, Aroma & Terpene Profile

Black Domina features a fruity, citrus, earthy, pine terpene profile that develops complexity throughout the flowering cycle. Sweet berry and grape notes dominate the inhale, with a sugary exhale that lingers on the palate. The aroma intensifies significantly during the final 2-3 weeks of flowering — carbon filtration is recommended for indoor grows requiring discretion.

Medical Benefits

While individual experiences vary, Black Domina is commonly reported to help with stress relief, chronic pain, insomnia, and muscle tension. The deeply relaxing effects make it a popular choice among medical users seeking nighttime relief. As with any cannabis strain, start with a low dose and increase gradually. Consult a healthcare professional before using cannabis for medical purposes.

Who Should Grow Black Domina?

This strain is ideal for advanced cultivators and breeders seeking exceptional phenotypes and willing to invest the extra care required. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Black Domina from Seennabis?

When you purchase Black Domina through Seennabis, you are buying directly from Sensi Seeds — The world's oldest cannabis seed bank, founded in Amsterdam in 1985. Every order includes verified genetics, discreet shipping, and responsive seller support. Sensi Seeds has completed over 177 sales.