Flavonoid

Flavonoids are a diverse class of polyphenolic compounds found across cannabis plant tissues, distinct from volatile terpenes but often studied alongside them in strain characterization. These molecules contribute to plant pigmentation, UV protection, and are commonly associated with the visual and sensory properties breeders observe in flowers and leaves. Flavonoid profiles vary significantly across cultivars and lineages, with some strains showing elevated concentrations of specific flavonoid compounds. Lineage records frequently report that flavonoid expression correlates with phenotypic markers breeders select for during strain development. Research into cannabis flavonoids remains ongoing, with breeders working in this category documenting their presence across different genetic backgrounds.

Breeders monitor flavonoid expression as a secondary trait marker for phenotype stability and visual distinction between cultivars. Selective breeding for flavonoid-rich expressions has become relevant in craft breeding programs seeking to establish consistent sensory and aesthetic profiles across generations.