1 8 Cineole Dominant

1,8-cineole (eucalyptol) is a monoterpene commonly found in cannabis varieties, particularly those with heritage from Haze, Diesel, and Sativa-leaning lineages. When dominant, this terpene is often associated with sharp, minty, and cooling sensations in aroma profiles, sometimes accompanied by herbal or medicinal notes. Cineole-dominant strains frequently appear in breeding records where breeders selected for cerebral phenotypes and terpene complexity. This aromatic marker is considered valuable in cannabis genetics research for understanding strain differentiation and phytochemical expression patterns.

Breeders working with cineole-dominant genetics often track this trait as a fingerprint for specific parent lineages, particularly in Sativa and Haze crosses. Selection for 1,8-cineole expression is documented in programs focused on terpene diversity and chemotype variation.