Fresh Plant Volatiles

Fresh Plant Volatiles (FPV) refer to aromatic compounds released by living cannabis tissue—leaves, flowers, and stems—during growth and handling. These volatile organic compounds (VOCs) differ from cured-flower profiles, as they include short-lived terpenes and aldehydes that dissipate during drying and curing. FPV assessment is primarily valuable in breeding programs and fresh-harvested processing contexts, where breeders evaluate live plant character before fermentation begins. Common FPV descriptors include grass-like, herbal, and green-leaf notes. Understanding FPV profiles helps breeders identify genetic expression patterns that may inform final dried-product development, though FPV aromatic signatures often transform substantially during post-harvest processing.

Breeders working with fresh-plant selection often use FPV profiling to screen phenotypes in early growth stages and guide live-resin or fresh-frozen extraction workflows. FPV data contributes to lineage documentation and helps establish genetic markers for desirable volatile precursor activity, though final product character depends heavily on post-harvest technique.