Geosmin Notes
Geosmin notes refer to earthy, mineral-like aromatic compounds occasionally detected in cannabis, commonly associated with petrichor—the scent released when rain hits soil. These terpene profiles often include pinene, myrcene, or other compounds that evoke damp earth, stone, or petrichor sensations. Geosmin itself is produced by soil bacteria (Streptomyces), and some cannabis plants may accumulate trace compounds that create similar perceptions. Lineage records frequently report geosmin-forward aromatics in landrace and heritage strains bred in humid or mineral-rich terroirs. Breeders working in this category typically track environmental conditions and phenotypic expression carefully, as geosmin notes can vary significantly between grows.
Geosmin Notes strains
No strains tagged into Geosmin Notes yet — they'll appear here as breeders submit lineage records under this family.
Geosmin notes refer to earthy, mineral-like aromatic compounds occasionally detected in cannabis, commonly associated with petrichor—the scent released when rain hits soil. These terpene profiles often include pinene, myrcene, or other compounds that evoke damp earth, stone, or petrichor sensations. Geosmin itself is produced by soil bacteria (Streptomyces), and some cannabis plants may accumulate trace compounds that create similar perceptions. Lineage records frequently report geosmin-forward aromatics in landrace and heritage strains bred in humid or mineral-rich terroirs. Breeders working in this category typically track environmental conditions and phenotypic expression carefully, as geosmin notes can vary significantly between grows.
Breeders seeking geosmin-dominant profiles often work with heritage genetics or specific phenotypes known to express earthy, mineral notes. Cultivation variables—soil composition, humidity, and microbial activity—interact with plant genetics to influence whether these aromatic markers appear prominently.
Educational reference · Cultivar metadata only · No medical claims