Geraniol Floral Markers

Geraniol is a monoterpene commonly found in cannabis cultivars bred for floral, rose-like, and lavender-forward aromatic profiles. This terpene is also prevalent in geranium plants, citrus peels, and lemongrass, lending a pleasant, clean sweetness to cannabis genetics. Lineage records frequently report geraniol prominence in Indica-leaning and heritage landrace crosses, particularly those emphasizing terpene stability across generations. Breeders working in this category often select parent plants for geraniol expression to establish consistent aromatic phenotypes in seed lines. The terpene is studied in cannabis breeding for its potential as a genetic marker of both aroma and flowering plant structure.

Geraniol presence serves breeders as a reliable phenotypic and chemotypic marker when stabilizing floral-aromatic lines. Growers and breeders use geraniol expression to identify and select for predictable terpene profiles across seed generations and clone libraries.