Butane honey oil (BHO) is a type of solventless cannabis concentrate that’s typically produced by extracting cannabinoids from marijuana flowers and trimmings. BHO extracts have extremely high delta-9-tetrahydrocannabinol (THC) concentrations of around 80 percent or even 90 percent. Closed-loop extraction technology works with butane, propane, or a butane/propane combination as a solvent to extract THC […]
