Plant Astringency

Plant astringency in cannabis refers to a sensory characteristic commonly associated with dry, puckering mouthfeel sensations, typically linked to tannin content and certain terpene profiles. While astringency is more commonly discussed in relation to cannabis flower taste and smoking experience rather than primary cultivation traits, breeders and researchers have noted that some genetic lineages tend toward more pronounced astringent phenotypes. This characteristic is often reported in strains with higher concentrations of compounds like myrcene, pinene, and various polyphenols. Documentation of astringency across breeding populations remains limited compared to other phenotypic markers, though some cultivators track it as a secondary selection criterion. Understanding plant astringency requires distinguishing between terpene-driven sensory profiles and actual tannin accumulation, as bo

Breeders working in specialty phenotype selection sometimes incorporate astringency observations when targeting specific flavor and smoking profiles, though it remains a minor selection criterion compared to cannabinoid content or yield. Lineage records occasionally flag astringent phenotypes, which may inform crosses aimed at particular sensory outcomes.