Citral Dominant Strains

Citral-dominant strains are cannabis cultivars in which citral—a C10 monoterpene composed of geranial and neral isomers—constitutes a substantial portion of the volatile terpene profile. Citral is commonly associated with lemon, lime, and grapefruit aromatics and occurs naturally in plants like lemongrass and citrus peels. In cannabis breeding, citral prominence often correlates with specific chemotype lineages, particularly those descended from Sativa-leaning or equatorial landraces. Lineage records frequently report citral-dominant phenotypes in strains carrying Lemon Thai, Tangie, or Super Lemon Haze parentage. Breeders working in this category often select for citral expression as a marker of vigor, terpene stability, and distinctive sensory profiles.

Citral dominance serves breeders as both a phenotypic marker and a selection criterion for stable monoterpene expression across generations. High-citral cultivars are often used as donor parents to introduce consistent aromatic profiles and are studied for terpene heritability patterns in hybrid development.