Canopy Structure

Canopy structure is not a terpene but rather a phenotypic plant trait describing how a cannabis plant distributes its foliage and branch architecture. Breeders and cultivators observe canopy structure as a primary morphological characteristic that influences light penetration, airflow, and yield potential. Common descriptors include "open" canopies with sparse branching and "dense" canopies with tight node spacing and heavy lateral growth. This trait is largely determined by genetics—often influenced by parent lineage and environmental pressure—and affects cultivation decisions around pruning, trellising, and spacing. Understanding canopy structure is essential for breeding programs targeting specific growing environments, from high-density indoor operations to outdoor cultivation. Lineage records frequently report canopy phenotypes as a key distinguishing marker between related strain f

Breeders select for canopy structure to optimize light penetration, reduce disease pressure, and maximize flower site development. Strains with open canopies are often preferred for humid climates, while dense canopies may suit controlled indoor environments with high-powered lighting.