Geraniol Chemotypes

Geraniol chemotypes are cannabis cultivars in which geraniol, a monoterpene alcohol, comprises a notable fraction of the terpene profile. Geraniol is commonly associated with floral, rose-like, and citrus-adjacent aromatic notes. Lineage records frequently report geraniol-dominant chemotypes arising from heritage cultivars and from selective breeding programs targeting specific terpene ratios. These chemotypes do not represent a single strain family but rather a terpene-defined classification cutting across multiple genetic backgrounds—including some Haze lineages, certain Citral-family selections, and geranium-adjacent cultivars bred in European programs. Breeders isolate and stabilize geraniol content through multi-generational selection and by crossing parent plants with complementary monoterpene profiles.

Geraniol chemotypes are valued in breeding for terpene diversity, cultivar differentiation, and the study of monoterpene inheritance patterns. Crossing geraniol-rich parents can yield offspring with heightened floral or rose-forward aromatic complexity, though geraniol expression remains subject to environmental factors and genetic variance.