Short Day Metabolism
Short Day Metabolism refers to plant physiological traits expressed when cannabis experiences shortened photoperiods, typically 12 hours of light or less. This classification describes how certain cultivars respond to seasonal light cues, triggering flowering onset and associated biochemical shifts. Breeders distinguish between true photoperiod-dependent strains and those with reduced sensitivity. The term is commonly used in lineage documentation to describe flowering behavior rather than volatile aroma compound profiles. Understanding short day responses is essential for cultivar selection in controlled environments and for breeding programs targeting specific temporal traits.
Short Day Metabolism strains
No strains tagged into Short Day Metabolism yet — they'll appear here as breeders submit lineage records under this aroma.
Short Day Metabolism refers to plant physiological traits expressed when cannabis experiences shortened photoperiods, typically 12 hours of light or less. This classification describes how certain cultivars respond to seasonal light cues, triggering flowering onset and associated biochemical shifts. Breeders distinguish between true photoperiod-dependent strains and those with reduced sensitivity. The term is commonly used in lineage documentation to describe flowering behavior rather than volatile aroma compound profiles. Understanding short day responses is essential for cultivar selection in controlled environments and for breeding programs targeting specific temporal traits.
Breeders leverage short day sensitivity to develop cultivars suited to specific growing calendars and geographic regions. Strains with stable short day metabolism produce predictable flowering windows, making them valuable for commercial seed production and consistent breeding protocols.
Educational reference · Cultivar metadata only · No medical claims