Trichome Density Phenotype
Trichome density phenotype refers to the relative abundance and concentration of resinous glandular structures across cannabis plant surfaces. Plants expressing high trichome density typically display visible crystalline coating on leaves, bracts, and stems, while low-density phenotypes show minimal external resin production. This trait is heritable and influenced by both genetic background and environmental conditions including light intensity, temperature, and humidity. Breeders recognize trichome density as a key morphological marker that correlates with secondary metabolite accumulation, making it useful for selection programs targeting specific cannabinoid and terpene profiles.
Trichome Density Phenotype strains
No strains tagged into Trichome Density Phenotype yet — they'll appear here as breeders submit lineage records under this family.
Trichome density phenotype refers to the relative abundance and concentration of resinous glandular structures across cannabis plant surfaces. Plants expressing high trichome density typically display visible crystalline coating on leaves, bracts, and stems, while low-density phenotypes show minimal external resin production. This trait is heritable and influenced by both genetic background and environmental conditions including light intensity, temperature, and humidity. Breeders recognize trichome density as a key morphological marker that correlates with secondary metabolite accumulation, making it useful for selection programs targeting specific cannabinoid and terpene profiles.
Breeders use trichome density as a visual selection criterion early in development cycles, as the phenotype is observable without destructive testing. High-density lines serve as parents in crosses aimed at concentrating resin production traits across generations.
Educational reference · Cultivar metadata only · No medical claims