High Note Terpenes

High note terpenes are volatile aromatic compounds that evaporate readily at lower temperatures, creating the bright, fleeting scent profiles often detected first when sampling cannabis. These lighter molecular-weight terpenes—commonly including limonene, pinene, and linalool—dominate the initial olfactory impression before heavier base notes emerge. Lineage records frequently report high note terpenes as characteristic markers of specific cultivar families, particularly those descended from Sativa-dominant or terpene-rich landrace genetics. Breeders working in this category often prioritize preservation of these delicate compounds through selective breeding and controlled curing protocols, as they are more prone to degradation during storage and processing. High note terpene profiles remain useful classification tools in cannabis taxonomy, helping distinguish cultivar chemotypes and inf

Breeders intentionally select for high note terpene expression to establish distinctive aromatic signatures within cultivar lines. Preserving these volatile compounds requires careful attention to harvest timing, post-harvest handling, and storage conditions—making high note terpene stability a practical breeding consideration.