Short Internode Spacing

Short internode spacing refers to the compact distance between leaf nodes along a cannabis plant's main stem and branches. This structural trait is commonly associated with indica-leaning genetics and cultivars bred for indoor cultivation, where vertical space is limited. Plants exhibiting short internode spacing typically develop a bushier, more lateral growth pattern rather than tall, columnar architecture. This trait influences canopy density, light penetration, and pruning strategy during cultivation. Breeders working in this category often prioritize short internode spacing for efficient space utilization and simplified canopy management.

Breeders select for short internode spacing to reduce plant height while maintaining yield potential, particularly for controlled-environment agriculture. This trait is frequently crossed into modern cultivars to create photoperiod-responsive or autoflowering varieties suited to constrained growing environments.