303 OG is an indica-dominant hybrid strain of cannabis. It is a cross between Pre-98 Bubba Kush and Chemdawg and originated in the U.S. state of Colorado. According to Leafly, "its parent strains pass on a complex flavor profile of coffee and spice with diesel undertones. Its buzz can be described as social and creative, a dreamy experience perfect for letting off steam at the end of the work day." The website recommends 303 OG for relieving anxiety, depression, and stress disorders.