Terpene Dominant Traits

Terpene-dominant traits refer to cannabis cultivars where specific aromatic compounds—such as myrcene, limonene, pinene, or caryophyllene—comprise a notably higher percentage of the plant's volatile profile compared to others in its lineage. Breeders tracking terpene expression often use gas chromatography and sensory evaluation to identify and stabilize these profiles across generations. Plants exhibiting terpene dominance are commonly associated with distinctive smell characteristics that persist through cultivation and processing. Understanding terpene dominance helps breeders select parents for consistent aroma outcomes and informs cannabis taxonomy beyond cannabinoid ratios alone. Lineage records frequently document which parent plants contributed dominant terpene expressions to offspring.

Breeders working to establish stable aromatic phenotypes often select for terpene-dominant parents, using repeated backcrosses to concentrate specific volatile profiles. Terpene dominance serves as a heritable marker for tracking genetic stability and consistency across commercial or research cultivation cycles.