In What States is Growing Weed Legal of 2025?
Because of the health benefits, cannabis has been made legal in many states in the US.
In many states, purchasing, possessing, and using marijuana up to a certain limit are legal both for medical and recreational purposes.
So lots of people are curious about whether they can grow cannabis at home, whether it's for some relief, save money or just a good time.
Typically, The landscape of cannabis legalization varies across the United States, with each state taking its own stance on whether individuals can grow marijuana at home.
Knowing this is important. If planting cannabis isn’t legal in your state, A conviction for marijuana cultivation can result in a substantial prison sentence and large fines.
In this article, I will explain which states legally allow you to grow cannabis at home and what laws and tips to keep in mind when you’re thinking about raising your cannabis plants.
In What States is Growing Weed Legal of 2025?
It really depends which U.S. state you live in. Laws governing growing and possession limits vary from state to state.
Note that Not all states with legal medical or recreational cannabis programs allow home cultivation of cannabis.
As of february, 2025, only 27 out of the 50 states (+ the District of Columbia) in the United States that have approved home growing of recreational or medical cannabis include:
Alaska, Arizona, Arkansas, Arkansas, California, Colorado, Connecticut, Illinois, Hawaii, Maine, Massachusetts, Michigan, Maryland, Minnesota, Missouri, Mississippi, Montana, Nevada, New York, New Mexico, Oregon, Ohio, Oklahoma, Rhode Island, South Dakota, Vermont, Virginia, Washington, Washington, D.C.
Among them, 22 states have embraced the cultivation of marijuana at home for recreational purposes.
Alaska, Arizona, California, Colorado, Connecticut, Maine, Massachusetts, Michigan, Maryland, Minnesota, Montana, Missouri, Nevada, New York, New Mexico, Oregon, Ohio, Rhode Island, Vermont, Virginia, Washington, Washington, D.C.
The other 5 states permit the cultivation of cannabis plants at home only for medical purposes.
Including Arkansas, Hawaii, Illinois, Oklahoma, and South Dakota.
In these statess, you must inform the state’s medical marijuana program organization that you intend to grow and track your plants.
Finally, 24 states where Home growing cannabis is not legal, include:
Alabama, Delaware, Florida, Georgia, Iowa, Idaho, Indiana, Louisiana, Kansas, Kentucky, South Carolina, Tennessee, Texas, Mississippi, New Hampshire, New Jersey, Nebraska, North Carolina, North Dakota, Pennsylvania, Utah, West Virginia, Wyoming, Wisconsin.
In these states, all forms of home cannabis cultivation are strictly prohibited under state law.
When it comes to cannabis cultivation, there are a few common themes.
1. In each state, the home grower must be 21 or older.
2. Most states limit adults to 4 or 6 mature plants (but allow for more immature plants).
3. Nearly all states have laws requiring that cannabis plants be secured and out of public view, to protect children and pets.
The Specific Cannabis Cultivation Laws by 27 Legal States
As of 2025, Marijuana cultivation laws in 27 states that allow either recreational or medicinal growing include Alaska, Arizona, California etc.
In these states where legal cultivation is allowed, Different laws exist for the number of plants and where those plants can be grown.
In addition, Some regulations are actively changing and evolving, so it’s best to double-check the current cannabis laws in your state before setting up your home grow.
1. Alaska
Adults age 21 and over can possess, grow, and give away as many as six marijuana plants.
Only three of the plants can be mature and flowering at any one time.
2. Arizona
Adults age 21 and older may grow up to six plants in their homes for non-commercial uses.
3. California
You can grow up to 6 cannabis plants at home if you're at least 21 years old.
If you turn the cannabis into a product, you cannot use volatile solvents like butane or propane.
4. Colorado
Up to six plants are allowed per Colorado resident over age 21, with as many as three plants flowering at one time.
5. Connecticut
Adults 21 years and older can grow up to three mature and three immature plants at home, with a maximum of up to 12 plants per household.
6. Maine
A person 21 years of age or older may cultivate up to 6 mature cannabis plants, up to 12 immature cannabis plants and an unlimited number of seedlings for personal adult use.
7. Massachusetts
For individuals 21 years of age or older, you may grow six (6) marijuana plants per person, with no more than 12 plants within the house.
8. Michigan
Michigan marijuana law allows persons 21 years or older to cultivate a total of 12 marijuana plants within their residence at a time.
9. Maryland
Individuals aged 21 and older, as well as households with two or more adults over 21, are permitted to grow up to 2 marijuana plants each.
An exception is made for households with medical patients, who are allowed to cultivate up to 4 plants in their homes.
10. Minnesota
Adults 21 and older are allowed to grow up to eight cannabis plants at home, with no more than four of those plants in a mature flowering state.
11. Montana
Adults may cultivate up to two mature marijuana plants and two seedlings for private use in a private residence, subject to certain restrictions.
Medical marijuana cardholders may cultivate up to four mature plants and four seedlings.
12. Missouri
Individuals in Missouri aged 21 and older can obtain individual grow cards. These cards are valid for one year and come with an annual fee of $150.
The card allows them to grow up to 6 flowering plants, 6 non-flowering plants over 14 inches, and 6 non flowering plants under 14 inches in a single enclosed locked facility.
13. Nevada
Adult residents can grow up to 6 marijuana plants per person. No more than 12 total plants are allowed per residence regardless of the number of adults living there.
You must also live over 25 miles away from any dispensary that has a state-issued license to operate.
14. New York
Adults 21 and older can grow up to 6 cannabis plants in their home for personal use (3 mature plants and 3 immature plants) and a maximum of twelve plants per household (6 mature plants and 6 immature plants).
15. New Mexico
Anyone 21 or older may grow up to six mature plants and six seedlings. Max of 12 mature per household.
16. Oregon
Oregonians can home grow of up to four plants per residence, regardless of how many people live in the residence.
17. Ohio
Adults may home cultivate up to 6 plants, with a limit of 12 plants per household.
18. Rhode Island
Adults 21 years and over to grow up to six marijuana plants, with a maximum of three mature plants at a time.
As a Rhode Island Medical Marijuana Patient, you are able to grow up to 12 mature and 12 immature Medical Cannabis Plants for your own use.
19. Vermont
Individuals, aged 21 or older, are permitted to cultivate a maximum of two mature and four immature cannabis plants at home, regardless of the number of adults living in the dwelling.
20. Virginia
A person 21 years of age or older may cultivate up to four marijuana plants for personal use at their place of residence.
21. Washington
Persons 21 years old or older to grow up to four cannabis plants for personal use, or 10 plants maximum per household.
22. Washington, D.C.
Adults 21 and older may cultivate up to six marijuana plants, no more than three of which are mature.
23. Arkansas
Patients and designated caregivers over the age of 21 to grow a maximum of seven mature and seven immature marijuana plants.
24. Hawaii
Medical Cannabis cardholders or their primary caregivers to cultivate and process up to 10 plants in total.
25. Illinois
A registered medical cannabis patient may cultivate up to five plants that are five inches or taller.
26.Oklahoma
Medical marijuana patients in Oklahoma can grow a maximum of six mature marijuana plants and six seedlings in their own homes, respectively.
27. South Dakota
Adults 21 or older could grow three plants in their homes if they live in an area where there are no licensed marijuana dispensaries.
If there is more than one grower in a house, they could grow no more than six plants.
Registered medical marijuana patients could also grow three plants — and possibly more — if prescribed by a doctor.
Conclusion
Home grow Marijuana legality varies by state, and can depend on whether you’re growing for recreational or medicinal use.
In the present day, only 27 out of the 50 states in the United States have approved home growing of recreational or medical cannabis.
In addition, Some cities and counties have specific rules for home grows, such as permit requirements. Contact your local office to learn the rules in your area.
Typically, You must be 21 and older to grow marijuana. It’s always best to use discretion and secure your cannabis plants when cultivating at home.
Check local and state laws for full details on the legality of home growing.
Marijuana laws are changing at a rapid pace across all 50 states, making things a bit confusing at times.
Keep yourself in the loop about what's going on in the world of cannabis, and remember, the laws can change, so keep up with the updates!