Broad Leaflet Structure

Broad leaflet structure refers to cannabis plants displaying wider, more expansive leaf blades compared to narrow-leaflet phenotypes. This trait is influenced by both genetic background and environmental factors, with breeders observing correlations between leaflet width and certain lineage markers. Broad leaflets are commonly associated with indica-dominant genetics, though the trait appears across diverse breeding programs. Leaf morphology documentation helps breeders catalog plant architecture variation and track hereditary patterns in their germplasm collections.

Breeders working in strain stabilization often monitor leaflet width as a phenotypic marker for consistency across generations. Broad-leaflet expressions are tracked in pedigree records to understand how plant structure traits segregate within cross programs.