Internode Spacing Compact

Internode spacing refers to the distance between leaf nodes along a cannabis plant's main stem and branches. Compact internode spacing—where nodes are positioned closely together—creates a dense, bushy plant structure with shorter overall height. This trait is often selected in breeding programs targeting indoor cultivation or space-constrained environments. Breeders working with compact phenotypes frequently cross plants exhibiting tight nodal geometry to stabilize this characteristic across generations. Compact internode spacing can influence canopy density, light penetration patterns, and pruning strategies during cultivation.

Breeders select for compact internode spacing to develop cultivars suited to controlled environments where vertical space is limited. This structural trait affects branching patterns and can influence yield distribution across the canopy.