How's Pot Doing in Rhode Island?
Cannabis is 100% Legal in Rhode Island
Last reviewed: January 13, 2026
Is it legal for adults to possess cannabis in the state of Rhode Island?
YES
""Possessing, using, or purchasing up to one ounce (1 oz.) of cannabis or an equivalent amount of cannabis concentrate, or cannabis products, for personal use by a person who is at least twenty-one (21) years of age, is lawful and shall not be a criminal or civil offense under Rhode Island law."" - webserver.rilegislature.gov
Is it legal for adults to buy cannabis in a store in the state of Rhode Island?
YES
"Adults 21 years of age or older may legally possess and purchase cannabis in Rhode Island from licensed retailers. Adults may possess up to one ounce of cannabis in public and up to 10 ounces in their home." - cannabis.ri.gov
Is it legal for adults to grow cannabis in the state of Rhode Island?
YES
"Adults 21 and older may possess up to one ounce of cannabis in public or 10 ounces at home. Adults may also cultivate up to three mature and three immature cannabis plants in their primary residence." - cannabis.ri.gov
Is it legal for medical marijuana patients to possess cannabis in the state of Rhode Island?
YES
"The state's Medical Marijuana Act permits Rhode Island residents with debilitating medical conditions to use marijuana if a physician certifies, in writing, that the marijuana may alleviate their symptoms and that the potential benefits of using medical marijuana would likely outweigh the health risks to the patient." - health.ri.gov
Is it legal for medical marijuana patients to buy cannabis in a store in the state of Rhode Island?
YES
"Once you have a Medical Marijuana you may visit any of the six Rhode Island Compassion Centers to purchase medical marijuana." - health.ri.gov
Is it legal for medical marijuana patients to grow cannabis in the state of Rhode Island?
YES
"A registered qualifying patient or registered primary caregiver may possess up to twelve (12) mature marijuana plants and twelve (12) immature marijuana plants, provided each plant is properly tagged with a valid medical marijuana plant tag certificate issued by the commission." - cannabis.ri.gov