Resin Gland Distribution

Resin gland distribution refers to the spatial arrangement and density of trichomes—crystal-like structures containing cannabinoids and terpenes—across cannabis plant tissues. This trait varies significantly between strains and plant structures, with some genetics concentrating glands on flower bracts while others display more even coverage across leaves and stems. Distribution patterns are influenced by both genetic background and environmental conditions during growth. Understanding gland placement is relevant to extraction methods, as concentration zones affect yield efficiency. Breeders working in this category often prioritize dense, uniform distribution for consistency in final products.

Breeders select for resin gland distribution density and placement to optimize cannabinoid and terpene concentration in target tissues. Strains with concentrated trichomes on flowers typically produce higher-potency material than those with dispersed gland patterns, making distribution a key breeding objective for extraction-focused lines.