What do I need to buy marijuana in KY? How much can I get? Your questions, answered
AI-generated summary reviewed by our newsroom.
- Lexington dispensary opens Jan. 15, 2026; Kentucky begins legal medical sales.
- Patients need a state medical cannabis card plus government photo ID at purchase.
- Kentucky limits supplies: 112g flower, 28g concentrates, 3,900mg THC edibles per 30 days.
Lexington’s first medical marijuana dispensary is set to open its doors to patients starting Thursday, Jan. 15, and other stores across the state won’t be far behind.
Long-awaited sales of edibles, oils, tinctures, vapes and flower are beginning three years after Kentucky first legalized medical cannabis under Senate Bill 47. While smoking marijuana remains illegal in the state, for the first time registered cardholders will have access to legally purchased products.
If you’re planning to visit a dispensary soon, or just need a reminder about what it takes to qualify for Kentucky’s medical marijuana program, here’s what to keep in mind.
What do you need to legally purchase medical marijuana in Kentucky?
First, you’ll need a state-issued medical cannabis card. Kentucky began issuing cards in early 2025 to qualifying patients. As it stands, the state’s medical cannabis law has a short list of qualifying conditions, including:
- Cancer
- Chronic pain
- Epilepsy
- Multiple sclerosis
- Chronic nausea
- Post-traumatic stress disorder
If you have one of those qualifying conditions, the first step to getting a card is to meet with a doctor or licensed nurse practitioner participating in Kentucky medical marijuana program. The state has an online directory to help patients locate nearby practitioners.
After consulting with patients, practitioners can submit a certification to the state verifying the patient has one of the qualifying conditions. Once that certification has been submitted to the state, patients or caregivers can apply for a card online at kymedcan.ky.gov.
When making a purchase at a medical marijuana dispensary in Kentucky, patients will need to bring a few documents with them. According to Kendra Steele, a spokesperson for Kentucky’s Cabinet for Health and Family Services, state residents must bring:
- A valid medical cannabis registry ID card and
- A government-issued photo ID to verify identity
Out-of-state patients must present a valid visiting patient registry ID card and a government-issued photo ID.
Alternatively, they can bring a valid medical cannabis card issued by their home state, a government-issued photo ID and documentation verifying they have been diagnosed with a qualifying condition under Kentucky law.
“Licensed dispensaries are required to verify all documentation prior to completing a sale,” Steele wrote in an email to the Herald-Leader.
Patients may also be required to sign separate forms when purchasing.
“When they check in, we will provide them with a state-issued pamphlet and require them to sign a document saying we gave it to them,” said Casey Flippo, of Lexington’s Speakeasy Dispensary.
How much can patients legally purchase at once?
According to the state’s Office of Medical Cannabis, Kentucky patients can purchase up to a 30-day supply of medical cannabis during a given 25-day period. Patients visiting from other states can buy up to a 10-day supply every eight days.
The agency’s website also lists specific limits based on the type of product. For a 30-day supply, that’s 112 grams of raw plant material, 28 grams of concentrates (such as vape cartridges and nebulizer solutions), 3,900 milligrams THC-infused products (such as edibles, oils, tinctures and similar products). Topical products, such as creams and lotions, don’t count toward a patient’s supply limit.
Do you have a question about cannabis in Kentucky for the Herald-Leader? We’d like to hear from you. Fill out our Know Your Kentucky form below or email ask@herald-leader.com.
This story was originally published January 14, 2026 at 5:00 AM.