Extended Flowering Cycle 10 12 Weeks

Extended flowering cycle strains typically require 10–12 weeks from floral initiation to harvest maturity. This longer phenological window is commonly observed in pure or dominant sativa lineages, landrace genetics adapted to equatorial or subtropical regions, and certain hybrid crosses that inherit extended bloom timelines. Breeders working with these genetics often select parents with slower terpene and cannabinoid maturation curves, which can develop complex aromatic profiles over time. Extended cycles present trade-offs: higher per-plant yields and potentially richer secondary metabolite profiles versus longer cultivation timelines and extended resource inputs.

Breeders targeting this classification typically cross long-flowering sativas with shorter-cycle indicas to modulate bloom duration while preserving desired trait expression. Selection within extended-cycle populations requires stable environmental control and patience to identify consistent phenotypes across multiple generations.