Can you grow your own cannabis in Missouri?
Yes. Missouri medical patients can grow at home: With a cultivation authorization ($57.83): 6 flowering plants, 6 non-flowering plants over 14 inches and 6 under 14 inches per patient, in an enclosed, locked facility.
Rules that usually apply
- Plants must be out of public view and secured from minors.
- Only registered patients (or their caregivers) may grow.
- Selling home-grown cannabis is illegal.
Sources
- DHSS - Cannabis Patient Services
- DHSS - Qualifying Medical Conditions
- DHSS - Patient & Consumer FAQs
- DHSS - Fee Schedule
- DHSS - Cultivation (Patient/Caregiver/Consumer)
- DHSS - General FAQs
This guide is general information, not medical or legal advice. Laws change — confirm details with your state agency. State facts last checked October 7, 2026.