Geraniol — the terpene in detail
Geraniol is one of the most discussed cannabis terpenes. It smells rose-sweet, slightly fruity, is also found in roses, geraniums and lemongrass and contributes to the entourage effect.
Geraniol is a terpene with rose-sweet, slightly fruity aroma and neuroprotective, antioxidant effect. Boiling point: 230 °C — do not vape too hot. Prominent in strains like Amnesia Haze, Great White Shark, Purple Punch, Headband.
What is Geraniol?
Geraniol belongs to the terpene family — volatile aromatic compounds found in countless plants and responsible for most of cannabis's aroma. Geraniol content varies widely across strains, from trace levels to over 1 % of dry weight.
Outside cannabis, Geraniol is also found in roses, geraniums and lemongrass — which is why the aroma often feels familiar.
Effects & entourage
Terpenes alone don't cause a high. Combined with cannabinoids like THC or CBD they modulate the felt effect — the entourage effect. Geraniol is linked to a neuroprotective, antioxidant effect.
Important: most data come from animal or in-vitro studies. Human clinical trials on single terpenes remain rare.
Which strains contain it?
Strains often high in Geraniol include: Amnesia Haze, Great White Shark, Purple Punch, Headband. A current lab certificate for the batch is always the best proof — terpene profiles vary between harvests.
FAQ
What's the boiling point of Geraniol?
230 °C. Don't vape too hot or the terpene evaporates before you taste it.
Is Geraniol psychoactive?
No. Terpenes alone don't cause a high, but they modulate the effects of THC and CBD.
Where else is Geraniol found?
For example in roses, geraniums and lemongrass.
Geraniol: effects, aroma & in which cannabis strains? (2026)