Cannabis in Connecticut is legal for both medical and adult use.

On May 31, 2012, Connecticut legalized the medical use of cannabis. On June 22, 2021, Connecticut legalized cannabis for adult use.

In Connecticut, adults 21 + are allowed to possess up to 1.5 ounces of cannabis or 5 ounces when cannabis is stored in a locked container at home or in a vehicle’s locked glove compartment or trunk. Within Connecticut’s medical framework, patients and caregivers may possess up to 5 ounces of cannabis in total between them. Patients may cultivate in their private residence  up to three mature cannabis plants and three immature cannabis plants.