Internode Spacing Wide

Wide internode spacing refers to the distance between leaf nodes along a cannabis stem being notably elongated. This structural trait is commonly observed in sativa-dominant cultivars and landraces adapted to equatorial and tropical regions with consistent photoperiods. Breeders working in this category often select for this characteristic when developing tall, vertically-oriented plants suited to open-canopy cultivation or when seeking to reduce leaf density for airflow management. The trait influences light penetration through the canopy and can affect overall plant architecture and yield structure. Wide spacing is frequently documented in breeding records of African and Southeast Asian heritage lines.

Breeders leverage wide internode spacing to reduce fungal pressure in humid environments, improve light distribution in dense canopies, and create plants suited to specific cultivation systems. This trait is often crossed into modern hybrids when targeting open-structure phenotypes or climate-adapted germplasm.