Plant Structure Types

Plant structure types refer to the fundamental morphological categories that distinguish cannabis plants by their growth pattern, node spacing, and branching architecture. Breeders classify plants into broad categories—such as compact/bushy, tall/stretched, or balanced types—based on internode length, lateral branch development, and overall canopy geometry. These structural traits are often determined by both genetic background and environmental conditions, making them critical considerations in cultivation design and breeding programs. Understanding plant structure helps breeders select parents that will produce offspring suited to specific growing environments, whether indoors under height restrictions or outdoors where vertical growth is less constrained. Lineage records frequently document structure type as a foundational trait, since it directly influences yield distribution, light

Breeders deliberately cross plants with different structure types to achieve desired canopy profiles for target production systems. Compact, bushy structures are often favored in indoor breeding to maximize space efficiency, while taller, more open structures may be selected for outdoor or greenhouse applications where vertical space is abundant.