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Granddaddy Purple × Black Domina — grape-and-floral heavy indica.
Black Mamba is on the shelf at Seattle Cannabis Co. today.
Live stock updates every few minutes. Call ahead if you want a budtender to set one aside.
Black Mamba is a Granddaddy Purple × Black Domina cross — heavy indica with a grape-and-floral aroma and an earthy berry undertone. Body-heavy and evening-leaning. Customers who already like Granddaddy Purple reach for this when they want the same grape profile with more body weight.
Live inventory
2 Black Mamba-related products available at Seattle Cannabis Co. right now.
Genetics
Black Mamba's parents, descendants, and sister strains in the catalog.
Aromatic chemistry
Yes — Granddaddy Purple is one of its parents. The grape side comes directly from there. Black Domina adds more body weight and a floral lift on top.
Black Mamba is an indica — body-leaning, with a heavier physical quality that customers reach for in the evening. The lineage is Granddaddy Purple × Black Domina.
Black Mamba hits grape up front, floral through the middle, and earthy berry on the exhale. The smell out of the jar reads the same way — distinctive once you've had it once or twice.
Black Mamba tests in the 17–22% THC range — a moderate, mainstream potency band. Most customers find it predictable without being overwhelming.
Black Mamba reads as an evening strain — body-heavy enough that customers commonly reach for it after dinner or at the end of the day, not before they need to be productive.
Verified May 16, 2026 against 2 sources.
21+. Cannabis affects people differently — your experience may vary. Not medical advice. Effects described are common customer reports, not promises. Seattle Cannabis Co., Seattle, WA.