What the law says
Legal
Recreational
Legal for adults 21+ (up to 3 oz; licensed dispensaries)
Legal
Medical
Legal (state medical program, constitutional amendment 2018)
Legal
Growing
Legal with a state cultivation card (6 flowering plants per card, 12 per residence)
Local guide
Crowd-sourced guide, not legal advice. Laws change.
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Where to buy, prices and law enforcement notes for St. Louis.
