For many people the word “terpene” is a strange and unfamiliar term, but it won’t be for much longer. As science and technology carry us to better understandings of cannabis, we’re beginning to see that there’s a lot more to marijuana than its cannabinoid content. To get a hint of the other therapeutic compounds in your strain, just give it a sniff.
Terpenes are fragrant oils that give cannabis its aromatic diversity. They’re what give Blueberry its signature berry smell, Sour Diesel its funky fuel flavor, and Lavender its sweet floral aroma. These oils are secreted in the flower’s sticky resin glands, the same ones that produce THC, CBD, and other cannabinoids. Terpenes are by no means unique to cannabis; they can be found in many other herbs, fruits, and plants as well. "Leafly.com"