Cannabist Q&A: Legal CBD, growing spaces, home-grown harvests

Is Colorado pot too potent? Plans limit THC at 16 percent

A proposed ballot initiative and an amendment to a bill in the state House would cap the THC potency of recreational cannabis and marijuana products at a percentage below most of those products’ current averages. The initiative would limit the potency of “marijuana and marijuana products” to 15 percent or 16 percent THC.