Minnesota Cannabis Laws & Regulations

Yes. Minnesota legalized adult-use cannabis on May 30, 2023, when Governor Tim Walz signed the cannabis legalization bill into law. The legislation, codified as Minnesota Statutes Chapter 342, established a comprehensive framework for the cultivation, manufacturing, testing, distribution, and sale of cannabis products in the state.

Under Minnesota law, adults aged 21 and older may purchase and possess cannabis from state-licensed dispensaries. Possession limits include up to 2 ounces of cannabis flower in public, 8 grams of concentrates, and 800mg of THC in edible products. Home possession limits are higher, allowing up to 2 pounds of cannabis flower.

The Office of Cannabis Management (OCM) is the state agency responsible for regulating Minnesota's cannabis market. The OCM oversees licensing, compliance, testing requirements, and market oversight. As of 2026-03-28, there are 153 licensed dispensaries operating across 91 Minnesota cities.

Yes, THCA (tetrahydrocannabinolic acid) is legal in Minnesota. THCA is a naturally occurring cannabinoid found in raw, unheated cannabis. It is the precursor to THC — when exposed to heat through smoking, vaping, or cooking, THCA converts to the psychoactive compound Delta-9 THC through a process called decarboxylation.

Cannabis flower sold at licensed Minnesota dispensaries naturally contains THCA. Many product labels list THCA content alongside THC percentage to give consumers a complete picture of the product's cannabinoid profile. Under Minnesota's regulatory framework, THCA is considered part of the total THC content for purposes of potency testing and labeling.

You can browse cannabis flower with THCA content data on THC Minnesota. Visit our flower category page to compare products across dispensaries.

Minnesota has a unique two-track system for Delta-9 THC products:

Hemp-Derived Delta-9 (Legal since July 2022): Minnesota was one of the first states to legalize hemp-derived THC edibles and beverages. Products containing up to 5mg of Delta-9 THC per serving (and 50mg per package) derived from hemp are available at many retail locations throughout the state, including convenience stores, liquor stores, and specialty shops.

Adult-Use Cannabis (Legal since 2023): Licensed dispensaries can sell full-potency cannabis products with no per-serving THC limits (beyond what the OCM regulates). This includes cannabis flower, concentrates, edibles, vapes, and pre-rolls with significantly higher THC content than hemp-derived products.

Browse the full range of THC products available at Minnesota dispensaries on our product categories page.

No, Minnesota has not banned cannabis vapes. THC vape cartridges, disposable vape pens, and other cannabis vaping products are legally available at licensed dispensaries throughout the state.

Minnesota does regulate cannabis vape products for consumer safety. All vape products sold at licensed dispensaries must pass rigorous testing for contaminants, heavy metals, pesticides, and residual solvents. Product labeling must include THC content, ingredients, and batch testing information.

While Minnesota's indoor vaping restrictions (Minnesota's Clean Indoor Air Act) apply to cannabis vaping in public indoor spaces, the products themselves are legal for adults 21+ to purchase and use. Browse available cannabis vape products at Minnesota dispensaries.

Cannabis business licenses in Minnesota are issued by the Office of Cannabis Management (OCM). The licensing framework includes several tiers and types:

• Cultivator licenses — for growing cannabis (micro, meso, and standard tiers)
• Manufacturer licenses — for producing edibles, extracts, and other products
• Retailer licenses — for operating dispensaries open to the public
• Testing facility licenses — for laboratories conducting required product testing
• Transporter licenses — for moving cannabis products between licensed facilities

Minnesota's cannabis licensing includes social equity provisions prioritizing applicants from communities disproportionately impacted by cannabis prohibition. The OCM maintains current information on application windows, fees, and requirements at mn.gov/ocm.

Cannabis can only be purchased legally from state-licensed dispensaries in Minnesota. As of 2026-03-28, there are 153 licensed dispensaries across 91 cities statewide. THC Minnesota tracks every dispensary menu daily, making it easy to compare products, prices, and availability before you visit.