Everyone 21 years of age and older can legally consume cannabis in California, thanks to Prop 64, which went into effect on January 1, 2018. You don’t need to be a California resident to partake. Visitors are also welcome to shop and indulge as long as you have an ID to prove you’re over 21.
Adults 18 to 21 years old can also legally consume cannabis if they have a physician’s recommendation (from California or out-of-state) or a state of California medicinal marijuana ID card.