Internode Length Short

Short internode length describes cannabis plants with compressed spacing between leaf nodes along the main stem and branches. This structural trait is commonly associated with indica-dominant genetics and certain dwarf or compact cultivars. Breeders working in indoor cultivation and space-constrained environments often select for shorter internodes to maximize vertical growing efficiency and canopy density. The trait can influence light penetration through lower canopy layers and may affect branch architecture during development. Short internode plants typically require less vertical headroom while potentially producing more lateral branching opportunities per unit height.

Breeders prioritize short internode phenotypes for commercial indoor production, sea-of-green (SOG) systems, and environments with height limitations. This trait is frequently stabilized in modern cultivars through selective breeding for compact plant structure.