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Schedule Your Online Appointment
Easily book your online appointment and share your medical history with a simple intake form.
Consultation With a Licensed Doctor
After your appointment, your certifying physician will submit your medical certification to Missouri's system. You will then need to register with the DHSS to finalize your application.
Get Your Missouri Medical Marijuana Card
Once approved, you can download and print your digital Missouri medical marijuana card directly from your online account.
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Missouri: Everything You Need to Know
Missouri Laws
Missouri’s medical marijuana program was established under Article XIV of the Missouri Constitution and is regulated by the Missouri Department of Health and Senior Services. Patients with qualifying conditions can receive certification from approved healthcare practitioners and access medical marijuana through licensed dispensaries.
- Missouri residency is not a requirement. Patients from other states with a qualifying condition can legally obtain a medical marijuana card from Missouri.
- Recreational use is legal for adults 21+.
- Home cultivation of up to 6 plants is allowed for both medical patients and adult-use consumers with proper licensing.
- Missouri recognizes out-of-state medical marijuana cards for possession but not for purchase or cultivation of cannabis.
- Out-of-state visitors 21+ can buy up to 3 ounces of recreational cannabis per transaction but cannot take it across state lines.
- Medical ID cards must be renewed annually with updated provider certification.
- Medical marijuana has lower taxes than recreational marijuana.
- Driving under the influence and public use remain illegal.
Missouri Reform Timeline
2018 – Medical Program Established
- Missouri voters approved Amendment 2 legalizing medical marijuana, with the Department of Health and Senior Services designated as regulatory authority.
2020 – Program Implementation
- Medical marijuana dispensaries began operations and patient registration program launched with initial licensing and cultivation authorizations.
2022 – Adult-Use Legalization
- Voters approved Amendment 3 legalizing adult-use marijuana with 53% support, expanding the existing medical framework.
2023 – Program Expansion
- Missouri increased patient monthly limits from 4 to 6 ounces, began adult-use sales at existing dispensaries, and opened personal cultivation applications for recreational users.
2025 – Current Status
- Missouri’s medical and adult-use programs are fully operational with licensed dispensaries statewide and both cultivation programs active for patients and consumers.
Missouri Possession Limits
Missouri law sets different limits for medical patients and adult-use consumers, with special rules for home growers.
- Medical patients may buy up to 6 ounces per month from dispensaries, with higher amounts possible if their doctor recommends it.
- Recreational consumers (21+) may buy up to 3 ounces per purchase and possess up to 3 ounces at any time.
- Medical patients without home cultivation can possess up to 12 ounces (60-day supply).
- Medical patients with home cultivation can possess up to 18 ounces (90-day supply) if the extra amount stays on their property.
- Medical patients can grow up to 6 flowering plants, 6 non-flowering plants, and 6 small clones per licensed patient with a separate cultivation license.
- Recreational consumers (21+) can grow up to 6 flowering plants per person for personal use.
- Households with multiple adults can grow maximum 12 plants total, regardless of how many adults live there.
- Medical patients need their medical marijuana card and photo ID to purchase.
- Recreational consumers need government ID proving they’re 21+ to purchase.
- All home cultivation of cannabis must be in locked, secure areas away from public view and accessible only to licensed individuals.
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FAQs
Who can apply for a medical marijuana card in Missouri?
Missouri residents with qualifying medical conditions who receive certification from a licensed physician can apply for medical marijuana cards. Patients must complete the online application through the Department of Health and Senior Services within 30 days of physician certification.
What conditions qualify for medical marijuana in Missouri?
Qualifying conditions include cancer, epilepsy, glaucoma, intractable migraines, chronic pain conditions, PTSD (diagnosed by psychiatrist), HIV/AIDS, terminal illness, and any other chronic debilitating medical condition that a physician determines could benefit from marijuana treatment in their professional judgment.
How much medical marijuana can I possess in Missouri?
Patients may purchase up to 6 ounces of dried marijuana (or equivalent) every 30 days from licensed dispensaries. Non-cultivating patients can possess up to a 60-day supply (12 ounces), while cultivating patients can possess up to a 90-day supply (18 ounces) if the excess remains on their controlled property.
Can I grow my own medical cannabis in Missouri?
Yes, licensed patients may cultivate up to 6 flowering cannabis plants, 6 non-flowering plants, and 6 clones in an enclosed, locked facility. Cultivation requires a separate license and additional fees beyond the basic patient card.
How long is my Missouri medical marijuana card valid?
Missouri medical marijuana cards are valid for 3 years from the date of issuance and must be renewed. Patients receive renewal notices 60, 45, 30, and 15 days before expiration and must submit renewal applications with updated physician certification between 30-60 days before expiration.
Can I use my out-of-state medical card in Missouri?
Yes, Missouri recognizes out-of-state medical marijuana cards for legal possession of medical marijuana, but out-of-state cardholders cannot purchase from Missouri dispensaries. Only Missouri residents with valid state-issued cards can make purchases from licensed treatment centers.