Short Bloom Time
Short Bloom Time refers to cannabis cultivars that complete their flowering phase in approximately 7–9 weeks, compared to standard 9–12 week cycles. This trait is valued in breeding programs for accelerated crop turnover and reduced cultivation time. Lineage records frequently report this characteristic in varieties derived from early-flowering parent plants, particularly those with Afghan and Hindu Kush ancestry. Breeders working in temperate and short-season climates have historically selected for this trait to enable reliable harvests before autumn weather becomes problematic. The genetic basis involves heritable flowering triggers that respond to photoperiod shifts more rapidly than conventional strains.
Short Bloom Time strains
No strains tagged into Short Bloom Time yet — they'll appear here as breeders submit lineage records under this family.
Short Bloom Time refers to cannabis cultivars that complete their flowering phase in approximately 7–9 weeks, compared to standard 9–12 week cycles. This trait is valued in breeding programs for accelerated crop turnover and reduced cultivation time. Lineage records frequently report this characteristic in varieties derived from early-flowering parent plants, particularly those with Afghan and Hindu Kush ancestry. Breeders working in temperate and short-season climates have historically selected for this trait to enable reliable harvests before autumn weather becomes problematic. The genetic basis involves heritable flowering triggers that respond to photoperiod shifts more rapidly than conventional strains.
Breeders incorporate short bloom-time parents into crosses to create photoperiod-sensitive or autoflowering hybrids suited to northern latitudes and outdoor production. This trait is particularly useful for developing cultivars that allow multiple annual harvests in regions with compressed growing seasons.
Educational reference · Cultivar metadata only · No medical claims