Sulfurous Terpenes

Sulfurous terpenes are volatile organic compounds characterized by their distinctive sulfur-containing chemical structures, such as dimethyl disulfide and dimethyl trisulfide. These compounds are found across diverse plant families and contribute aromas commonly described as garlic, onion, or savory notes in cannabis. While present in lower concentrations than major terpenes, sulfurous compounds are increasingly recognized in terpene profiling as contributors to cultivar complexity. Lineage records frequently report sulfurous aromatics in certain landrace and hybrid populations, particularly those with Cheese, Diesel, or Skunk ancestry. Breeders studying these volatiles note they may interact with other terpene classes to shape overall sensory phenotypes.

Breeders monitoring sulfurous terpenes use them as minor markers in cultivar differentiation and stability assessment. Selecting for or against these compounds requires advanced analytical methods, making them secondary targets in most conventional breeding programs focused on major terpene profiles.