Flowering Time Categories
Flowering time categories classify cannabis cultivars by the duration required to complete reproductive maturity, typically measured in weeks from the onset of flowering conditions. Breeders recognize major categories: early (8-9 weeks), standard (9-10 weeks), and extended (11+ weeks) flowering phenotypes. These classifications are determined by genetic background, photoperiod sensitivity, and environmental factors. Understanding flowering time is central to breeding strategy, as it affects cultivation cycles, regional suitability, and seed production timelines. Historical landrace origins—Afghan, Thai, Colombian—often correlate with specific flowering windows adapted to their native growing seasons.
Flowering Time Categories strains
No strains tagged into Flowering Time Categories yet — they'll appear here as breeders submit lineage records under this classification.
Flowering time categories classify cannabis cultivars by the duration required to complete reproductive maturity, typically measured in weeks from the onset of flowering conditions. Breeders recognize major categories: early (8-9 weeks), standard (9-10 weeks), and extended (11+ weeks) flowering phenotypes. These classifications are determined by genetic background, photoperiod sensitivity, and environmental factors. Understanding flowering time is central to breeding strategy, as it affects cultivation cycles, regional suitability, and seed production timelines. Historical landrace origins—Afghan, Thai, Colombian—often correlate with specific flowering windows adapted to their native growing seasons.
Breeders selectively cross cultivars with defined flowering times to develop stable lines suited to specific growing environments and production schedules. Early-finishing genetics are particularly valuable for shorter-season regions, while extended-flowering types allow breeders to work with desirable traits from slower-maturing parents.
Educational reference · Cultivar metadata only · No medical claims