Internodal Spacing
Internodal spacing refers to the distance between successive nodes (leaf attachment points) along a cannabis plant's stem. Tight internodal spacing creates compact, bushy plants with dense branching, while loose spacing produces taller, more open structures. Breeders and cultivators track this trait because it influences canopy architecture, light penetration, and flowering site density. Spacing is influenced by genetics, light intensity, photoperiod, and environmental stress—making it a useful marker for phenotype classification within breeding lines. Indicas commonly exhibit shorter internodal spacing, while sativas often display longer distances between nodes.
Internodal Spacing strains
No strains tagged into Internodal Spacing yet — they'll appear here as breeders submit lineage records under this plant structure.
Internodal spacing refers to the distance between successive nodes (leaf attachment points) along a cannabis plant's stem. Tight internodal spacing creates compact, bushy plants with dense branching, while loose spacing produces taller, more open structures. Breeders and cultivators track this trait because it influences canopy architecture, light penetration, and flowering site density. Spacing is influenced by genetics, light intensity, photoperiod, and environmental stress—making it a useful marker for phenotype classification within breeding lines. Indicas commonly exhibit shorter internodal spacing, while sativas often display longer distances between nodes.
Breeders select for internodal spacing to optimize plant structure for specific cultivation methods (vertical growing, SOG, canopy management). Tight spacing is valued in compact cultivars and breeding projects targeting high flower-site density, while loose spacing may suit selection for height and stretch in certain crosses.
Educational reference · Cultivar metadata only · No medical claims