How Marijuana Affects the Brain

Do not use marijuana if you are under twenty-one years of age or pregnant. Keep marijuana out of reach of children.

Arizona legalized marijuana for recreational use in November 2020. The law allows adults aged 21+ to purchase, possess and use cannabis. State-licensed cannabis dispensaries began selling recreational marijuana in early 2021. There are over 150 dispensaries in Arizona — a majority of them are in populous areas such as Phoenix, Tucson and Flagstaff. Recreational cannabis delivery services began operating in 2024.  

AZ Cannabis Updates