Breeder hub

CSI Humboldt cannabis strains

CSI Humboldt, founded by breeder Nspecta (Caleb), has earned a reputation as one of the most meticulous preservation and breeding projects to emerge from Northern California. The breeder is known for creating feminised seed lines from revered clone-only cultivars that other breeders have historically refused to release in seed form — including TK (Triangle Kush) S1, Chemdog 91 S1, and worked selections from numerous OG Kush variants. CSI Humboldt's significance lies in democratising access to elite clone-only genetics through rigorous selfing and hybridisation.

Showing 1 cultivar from CSI Humboldt in the UK archive.