Soil Notes

Soil Notes refers to a descriptive category used by cannabis breeders and cultivators to document flavor and aroma compounds that reflect earthy, mineral, or substrate-derived characteristics in plant phenotypes. These terpene profiles are commonly associated with strains grown in specific soil compositions or microbial-rich growing environments, though genetic expression also plays a significant role. Lineage records frequently report Soil Notes traits in cultivars descended from landrace or heirloom genetics, particularly those originating from regions with distinctive terroir. Breeders working in this category often prioritize preservation of these compounds because they represent stable secondary metabolite expressions across generations. Understanding Soil Notes helps researchers and cultivators distinguish between environmental influence and genetic stability in cannabinoid and ter

Breeders select for Soil Notes phenotypes to maintain connection to heritage genetics and to study how soil microbiota and mineral content correlate with terpene expression. Stabilizing these traits requires multi-generational selection and careful documentation of growing conditions alongside genotypic data.