Minnesota Cannabis Laws — What’s Legal in 2026
Minnesota legalized recreational cannabis on August 1, 2023. Here’s the plain-English version of what adults 21+ can and can’t do, current as of 2026-05-25.
How much can I have?
Adults 21 and over can possess up to 2 ounces of cannabis flower in public, 2 pounds at home, 8 grams of concentrate, and edibles containing up to 800 mg of THC.
Where can I buy it?
Only at licensed retail dispensaries. Twin City Cannabis lists every licensed dispensary in the metro with current menus and prices.
Where can I use it?
- Yes: private property (with the owner’s permission)
- No: in a vehicle (even as a passenger), in public, on school grounds, or anywhere smoking tobacco is banned
- No: federal land — that includes national parks and federal buildings
Driving
It is illegal to drive under the influence of cannabis in Minnesota. There is no per-se THC limit like alcohol’s 0.08 BAC — impairment is determined by the officer and field sobriety tests. Treat it like alcohol: do not drive impaired.
Home growing
Adults 21+ can grow up to 8 cannabis plants at home, with no more than 4 mature/flowering at once. Plants must be in an enclosed, locked space not visible from public view.
Out-of-state visitors
Non-residents 21+ can purchase and possess the same amounts as residents. You cannot legally transport cannabis across state lines, including into Wisconsin or Iowa where it remains illegal.
Expungement
Minnesota is automatically expunging eligible low-level cannabis convictions. You don’t need to apply — the state Cannabis Expungement Board is processing records on a rolling basis.
Frequently asked questions
When did recreational cannabis become legal in Minnesota?
Possession was legalized on August 1, 2023. Adult-use retail sales began rolling out at licensed dispensaries through 2024 and 2025 as the state issued retail licenses.
Can I smoke cannabis in public in Minnesota?
No. Public consumption is illegal — including parks, sidewalks, restaurants, bars, and anywhere tobacco smoking is banned. Use it on private property only, and only with the property owner’s permission.
Can I bring cannabis on a plane from MSP airport?
No. Even though cannabis is legal in Minnesota, federal law (which governs airports and air travel) still classifies it as illegal. TSA does not search for it but will refer you to local police if they find it.
Can I drive across state lines with Minnesota cannabis?
No. Crossing into Wisconsin, Iowa, North Dakota, South Dakota, or any other state with cannabis is a federal crime, even if both states have legalized it. The same applies to mailing or shipping it.
Will my old Minnesota cannabis charge be expunged?
Minnesota is automatically expunging eligible low-level cannabis convictions through the Cannabis Expungement Board — most people do not need to apply. Felony-level charges may require a separate review.
Can my employer fire me for using cannabis off the clock in Minnesota?
It depends on the role. As of 2024, Minnesota law restricts most employers from drug-testing for cannabis except in safety-sensitive positions. But federal contractors, DOT-regulated jobs, and certain professions can still test.
Do I need a medical card to buy cannabis in Minnesota?
No. Anyone 21 or older with a valid ID can buy at a licensed recreational dispensary. A medical registration gives access to certain medical-only products and tax exemptions but is not required for adult-use purchases.
Can I use cannabis in my apartment if I rent in Minnesota?
Only if your lease and landlord allow it. Landlords are within their rights to prohibit cannabis use on their property — check the lease before assuming you can smoke or vape inside.
What happens if I get pulled over after using cannabis in Minnesota?
Minnesota has no per-se THC blood limit like alcohol’s 0.08 BAC — impairment is judged by the officer using field sobriety tests and observation. A DUI charge for cannabis impairment carries the same penalties as alcohol impairment.
Can I buy cannabis in Minnesota with a non-resident ID?
Yes. Out-of-state IDs are accepted at all licensed Minnesota dispensaries as long as the visitor is 21 or older. The possession limits are the same for residents and visitors.
Where can I see Minnesota’s official cannabis statute?
Minnesota Statutes Chapter 342 governs adult-use cannabis. The Minnesota Office of Cannabis Management at mn.gov/ocm publishes plain-language guidance and the official rules.
Can I gift cannabis to a friend in Minnesota?
Yes — adults 21+ can gift up to 2 ounces of flower or its equivalent to another adult 21+ at no cost. Selling it without a license is still illegal regardless of how the transaction is described.
This page is informational and not legal advice. For the official statute, see Minnesota Statutes Chapter 342.