Tennessee Marijuana Laws (2026): A Beginner’s Guide
Quick answer: Marijuana is illegal in Tennessee for both recreational and medical use. The only exception is a narrow legal defense for people with certain serious conditions who possess low-THC cannabis oil (no more than 0.9% THC) obtained legally in another state. There is no legal possession limit for flower, and home growing is a felony.
Last verified: October 20, 2026, against NORML’s summary of the Tennessee Code and Tennessee Lookout’s 2026 reporting on the state hemp rules. Laws change, so check the official site before you travel or buy.
| Recreational | No. Never legalized. |
|---|---|
| Medical | No program. There’s only a narrow legal defense for low-THC cannabis oil (0.9% THC or less) for listed conditions. |
| Minimum age | Not applicable. Regulated hemp-derived products are 21+. |
| Possession limit | None. Any amount of marijuana is illegal. |
| Home grow | No. Cultivation is a felony. |
| Public use | Illegal |
| Driving limit/DUI rule | Impairment-based DUI law covering drugs. No legal amount. |
| Medical card for visitors | Not recognized |
Is marijuana legal for anyone in Tennessee?
Short version: Err… no. Tennessee has no recreational market and no medical marijuana program. There are no dispensaries, no patient cards and no state registry.
The one narrow exception is for cannabis oil. Under Tennessee law, people with certain serious conditions can use a legal defense if they’re caught with oil that has no more than 0.9% THC. The conditions include epilepsy and seizure disorders, cancer, Alzheimer’s, ALS, multiple sclerosis, Parkinson’s, HIV/AIDS, sickle cell disease and inflammatory bowel disease. The oil has to be legally obtained in another state, with a doctor’s recommendation there, and the patient needs a diagnosis from a Tennessee doctor. It’s a defense in court, not a permission slip. Tennessee doesn’t license anyone to make or sell this oil in the state.
The medical-marijuana door also got a bit heavier in 2026. Tennessee’s law used to require the health department to review its options if the federal government ever reclassified marijuana. In April 2026, the federal government moved state-licensed medical marijuana to Schedule III. This year, lawmakers removed that review requirement, so only the legislature can create a medical program now. According to the Tennessee Lookout, new medical marijuana proposals are expected when lawmakers return in January 2027.
What about hemp, THCA and delta-8?
This is where many Tennesseans got their cannabis fix, and it has changed a lot. A 2025 state law moved hemp oversight to the Tennessee Alcoholic Beverage Commission, which took over at the start of 2026. The law also banned THCA products and synthetic cannabinoids. Stores could keep selling THCA under the old rules until June 30, 2026. Since July 1, 2026, the ban has been fully in force, and THCA flower is off Tennessee shelves.
A federal change follows close behind. Under the federal hemp law passed in November 2025, intoxicating hemp-THC products such as delta-8 and THCA flower lose their legal status. The main provisions take effect December 11, 2026. If you’re shopping hemp products, assume the rules are tightening, and check the Alcoholic Beverage Commission before you buy.
How much can you possess?
None, legally. Any amount of marijuana is a crime in Tennessee. Once you’re over half an ounce, prosecutors can charge it as possession with intent to sell, which is a felony.
Can you grow your own?
No. Growing even one plant is a felony. According to NORML, 10 plants or fewer is a Class E felony carrying 1 to 6 years, and the penalties climb steeply from there.
Where can you smoke?
Nowhere legally. Some cities have pushed for lighter local enforcement over the years, but state law still applies everywhere in Tennessee.
Can you drive after using?
No. Tennessee’s DUI law covers driving while under the influence of any drug that impairs you. Marijuana in your system plus signs of impairment can lead to a DUI, along with possession charges for whatever is in the car.
Can you take it out of state?
No. Crossing state lines with cannabis is illegal under federal law. Recreational marijuana is still federally illegal (Schedule I), and the federal move of state-licensed medical marijuana to Schedule III in April 2026 didn’t change that. Driving home to Tennessee from a legal state with cannabis means breaking federal law and Tennessee law at the same time.
If you want to enjoy legal cannabis, do it where it’s legal and leave it there. Virginia allows adult possession, though its stores don’t open until July 2027. Missouri already has licensed adult-use dispensaries.
Can your employer fire you?
Yes. Tennessee has no workplace protections for marijuana use, on or off the job. Employers can test you and act on a positive result, and that includes results from hemp products that turn out to contain THC.
What are the penalties?
According to NORML’s summary of the Tennessee Code:
- Half an ounce or less: misdemeanor, up to 11 months and 29 days in jail. The minimum fine is $250 for a first offense and $500 for a later one.
- More than half an ounce to 10 lbs (intent to sell): Class E felony, 1 to 6 years and up to $5,000
- Larger amounts: felonies carrying up to 60 years
- Paraphernalia: misdemeanor
- Selling to a minor or near a school: penalties go up a level
A conviction can also affect your driver’s license, jobs and housing, so this isn’t a “just a fine” state. For other states, see our marijuana law hub.
Tennessee marijuana law FAQ
Is weed legal in Tennessee in 2026?
No. Recreational and medical marijuana are both illegal in Tennessee in 2026. The only exception is a narrow legal defense for people with certain serious conditions who possess low-THC cannabis oil (0.9% THC or less) obtained legally in another state.
Is THCA legal in Tennessee?
No. A 2025 Tennessee law banned THCA products, and the ban took full effect on July 1, 2026, after a grace period ended. Federal changes that remove legal status from intoxicating hemp-THC products take effect on December 11, 2026.
Does Tennessee have medical marijuana?
No. Tennessee has no medical marijuana program, dispensaries or patient cards. In 2026, lawmakers removed a provision that would have triggered a state review after federal rescheduling, so creating a program now requires a new law from the legislature.
What happens if you get caught with weed in Tennessee?
Possessing half an ounce or less of marijuana in Tennessee is a misdemeanor, punishable by up to 11 months and 29 days in jail. The minimum fine is $250 for a first offense. Larger amounts can be charged as intent to sell, which is a felony.
Can I use my out-of-state medical card in Tennessee?
No. Tennessee doesn’t recognize medical marijuana cards from other states. The only protection is a narrow legal defense for possessing low-THC cannabis oil for specific qualifying conditions.