MN / State law overview

Minnesota

Minnesota allows adult possession and home growing. Public and private-residence possession limits differ.

Adult-use rules reviewed

Sources reviewed September 30, 2026. Coverage: Adult-use possession and cultivation, not all legal questions.

Adult-use age21 or olderOfficial source

Public flower possessionUp to 2 ouncesOfficial source

Private-residence flowerUp to 2 poundsOfficial source

Other productsUp to 8 grams concentrate; up to 800 mg combined THC in edible/eligible hemp productsOfficial source

Home cultivationUp to 8 plants per single residence, no more than 4 mature flowering plants; enclosed, locked and out of public viewOfficial source

Details worth checking

Medical caregiver cultivation exceptions differ and are not included in these adult-use plant limits.
Smoking or vaping is restricted, including in multifamily housing. Retail licensing and local/property rules require separate checks.

Official sources

Minnesota OCM — adult-use consumer rules

Regulators & contacts

Agency information checked September 30, 2026.

Office of Cannabis Management (OCM)

Oversees Minnesota’s adult-use cannabis, medical cannabis, and lower-potency hemp markets. Local requirements and tribal jurisdiction also affect business operations and consumer access.

cannabis.info@state.mn.us

Cardcierge

Medical cannabis card information, registration, published fees, and evaluation providers for Minnesota.

View medical card information

General information, not legal advice. Laws, effective dates, and local policies change. Confirm the applicable rules with official sources before acting.