Broad Leaf Drug Type

Broad Leaf Drug Type (BLDT) is a cannabis classification describing plants with characteristically wide, substantial leaflets and typically dense, resinous flower structures. This morphology is commonly associated with cannabis populations originating from equatorial and subtropical regions, where broader leaf surface area historically aided light capture in dense canopy environments. BLDT plants often exhibit shorter internodal spacing and more compact branching patterns compared to narrow-leaf varieties. Breeders working in this category frequently select for BLDT traits when developing cultivars intended for hash production, concentrate extraction, or indoor cultivation, as the plant structure and resin density align with these production goals.

Breeders utilize BLDT genetics to establish stable plant architectures suitable for controlled indoor environments and extraction-focused breeding programs. The dense flower clusters and leaf-to-flower ratios common in BLDT lineages make these plants valuable foundation stock for crosses targeting yield and resin content metrics.