Key Statistics
Quick Facts
Legal
Legal
21+
December 8, 2022
Recreational Cannabis Laws
3 oz
3 oz per day
6 flowering, 6 non-flowering, 6 clones per adult
Medical Cannabis Program
6 oz per month
Cancer, epilepsy, glaucoma, HIV/AIDS, chronic pain, PTSD, and others
Need help getting your medical card? Check out our complete guide to getting a medical marijuana card.
Federal vs. Missouri Law
Important: Cannabis remains a Schedule I controlled substance under federal law, regardless of state legalization.
Illegal (Schedule I)
All cannabis possession, sale, and cultivation is prohibited
Recreational Legal
Adults 21+ can legally purchase and possess
What this means: While Missouri has legalized cannabis at the state level, federal agencies can still enforce federal law. This affects banking, interstate commerce, federal employment, and travel across state lines or through federal lands.
Missouri Cannabis Law FAQ
Yes, Missouri voters approved Amendment 3 in November 2022, legalizing recreational cannabis.
Official Resources
For the most up-to-date and authoritative information, visit the official state resource:
Missouri Official Cannabis WebsiteSources
Missouri (MO)
Quick Reference Card
Legal
Legal
3 oz
21+
6 flowering, 6 non-flowering, ...
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