Citral Terpene Family

Citral is a naturally occurring monoterpene compound found across numerous cannabis cultivars and many plants in nature, including lemongrass and citrus species. In cannabis breeding programs, citral-dominant strains are often tagged as exhibiting lemon, lime, or grapefruit aromatics. Lineage records frequently report citral presence in offspring of strains like Lemon Haze and Super Lemon Haze crosses. Breeders working with citral-forward cultivars typically select parent plants showing consistent volatile profiles across generations. The compound exists as two isomers—geranial and neral—which together create the characteristic sharp citrus notes commonly associated with this terpene family.

Cannabis breeders prioritize citral-rich phenotypes for aroma stability and consistency across seed populations. Selection for high citral content has become a standard marker in breeding programs targeting citrus-forward flavor profiles.