What is Delta 9?

A few different forms of THC are in cannabis plants. The most abundant form of THC is delta-9. When people refer to the effects of THC, they’re usually talking about delta-9.THC’s scientific name is delta-9-tetrahydrocannabinol, or delta-9 for short. Delta-9 is a cannabinoid. The cannabis plant contains many cannabinoids and terpenes, plus other compounds. Cannabinoids in the plant (phytocannabinoids) interact with cannabinoids in the body (endocannabinoids) to cause effects and make you feel high.