Michigan Marijuana Laws (2026 Update)

Yes, marijuana is legal in Michigan as of 2026. In November 2018, the state passed Proposal 1, also known as the Michigan Regulation and Taxation of Marihuana Act (MRTMA), which legalized the recreational use of marijuana for adults aged 21 and older. This means that individuals in Michigan can possess and consume marijuana within certain limits and guidelines.

Under the MRTMA, adults aged 21 and older in Michigan are allowed to possess up to 2.5 ounces of marijuana in public and up to 10 ounces of marijuana in their private residence. It is important to note that possession of marijuana by individuals under the age of 21 is still illegal.

Michigan residents who are 21 years of age or older are permitted to cultivate marijuana for personal use. Each household is allowed to grow up to 12 marijuana plants for personal consumption. The plants must be kept in a secure location that is not visible to the public.

While recreational use of marijuana is legal in Michigan, there are still regulations and penalties in place. For example, driving under the influence of marijuana is illegal and can result in penalties such as fines, license suspension, and even imprisonment. It is also illegal to sell marijuana without the appropriate licenses and permits.

In Michigan, medical marijuana can be recommended by physicians who have been licensed by the state’s Medical Marihuana Program. These physicians must meet certain criteria and follow specific guidelines when certifying patients. Patients who qualify can obtain a medical marijuana card through the Michigan Medical Marihuana Program (MMMP), administered by the Marijuana Regulatory Agency (MRA).