Terpene Library
Learn about the aromatic compounds that shape each strain
You already know what myrcene smells like. It's the heavy, faintly sweet earthiness of a ripe mango, the back half of a hop flower, the smell of a bay leaf when you crush it between your fingers. In cannabis it's usually the most abundant terpene in the jar — in plenty of strains it's more than half the total terpene load. A lot of what people call "that weed smell" is really just myrcene.
Camphene smells like a damp forest floor: fir needles, wet wood, a trace of camphor underneath. It gets confused with myrcene constantly, and honestly the two are easy to mix up in a jar — camphene is the colder, sharper of the pair.
If you've smelled a fresh hop flower, you've smelled humulene. It's named after *Humulus lupulus*, the hop vine, and it's a good part of why cannabis and beer smell like cousins. Sage and ginseng carry it as well. In a jar it's dry, woody and a little bitter.