California cannabis law

California cannabis law allows adults 21 and older to legally purchase, possess, and use cannabis for both recreational and medical purposes. The state regulates cannabis sales, including licensing for dispensaries, cultivation, and distribution. Cultivators can grow limited amounts for personal use, while businesses must adhere to strict guidelines regarding packaging, testing, and sales. Despite state legalization, cannabis remains illegal federally, leading to some restrictions, especially in banking and transport across state lines. Local governments can impose their own regulations, including zoning and permitting, which may restrict or prohibit cannabis businesses altogether.