Sulfurous Compounds

Sulfurous compounds in cannabis include volatile organosulfur molecules such as dimethyl sulfide, dimethyl disulfide, and thiols, which contribute distinctive savory, garlic, onion, or skunk-like aromas. These molecules are often detected in strains with heritage genetics or those expressing particular terpene profiles in combination with sulfur-based volatile organic compounds. Lineage records frequently report sulfurous character in Skunk-family cultivars and certain Haze crosses, where they appear alongside more dominant terpenes like limonene and myrcene. Analytical profiling of sulfurous volatiles remains less standardized than cannabinoid or common terpene testing, making consistent documentation in breeding programs challenging. Breeders working toward specific aroma signatures sometimes select for or against sulfurous notes depending on desired phenotypic expression.

Breeders monitor sulfurous compound expression when stabilizing aroma profiles or outcrossing to reduce skunk-like volatiles in certain market segments. Selection for sulfurous traits typically occurs across multiple generations, as these compounds interact with terpene ratios and environmental factors during cultivation.