Compost Notes

Compost notes refer to earthy, decomposing, or organically musty aromas commonly detected in cannabis cultivars with specific terpene profiles. These scents are often associated with aged or fermented cannabis, as well as certain soil-dwelling microbial contributions during cultivation. Breeders working in heritage or landrace-inspired genetics frequently report compost undertones, particularly in strains with elevated levels of myrcene, geraniol, or sesquiterpenes. The perception of compost aromas can vary based on curing practices, storage conditions, and individual olfactory sensitivity. This aroma class is primarily of interest to cultivators studying terroir expression and terpene stability across growing cycles.

Breeders selecting for compost-forward profiles typically focus on parent stock with deep earthy genetics and microbial symbiosis during cultivation. Understanding and stabilizing compost notes requires controlled fermentation studies and multi-generation phenotype tracking.