Dormancy Period

Dormancy period refers to the natural phase in a cannabis plant's lifecycle when growth slows or pauses, typically triggered by changes in photoperiod (light cycle) or environmental stress. In photoperiodic strains, dormancy often manifests as the transition into flowering when day length shortens, while in autoflowering varieties, dormancy-like states may occur due to genetic timers or nutrient depletion. Understanding dormancy is essential for breeders selecting parents for predictable flowering onset and seasonal adaptation. Cannabis dormancy differs from true plant dormancy seen in perennials; it represents metabolic shifts rather than complete growth suspension. Breeders working in temperate climates often prioritize strains with reliable dormancy triggers to maximize outdoor cultivation reliability.

Breeders select for dormancy characteristics to develop strains suited to specific growing seasons and photoperiods. Stable dormancy triggers enable predictable harvest timing and are valuable when breeding for regional adaptation or outdoor reliability.