2 rules for unincorporated St. Louis County, Missouri.
Verified from official government sources
Missouri Amendment 3 (2022) legalized adult-use cannabis. St. Louis County allows licensed dispensaries in commercial zones subject to local zoning review. Microbusiness licenses (Sept 2023+) are issued by the state; local zoning still applies.
Mo. Const. Art XIV §2 / 19 CSR 100-1
Missouri Const. Art XIV §2. — Local governments may not prohibit marijuana facilities but may regulate the time, place, and manner of operation by ordinance, including reasonable zoning. … Microbusiness applications became available September 4, 2023.
Under Missouri Constitution Article XIV §2, registered patients and adults 21+ may cultivate up to 6 flowering and 6 non-flowering marijuana plants per registered consumer in a locked, enclosed indoor area. St. Louis County has not added stricter local rules.
Missouri Constitution Art XIV §2
Mo. Const. Art XIV §2. — Registered qualifying patients and adults 21 or older may cultivate up to six (6) flowering marijuana plants, six (6) non-flowering marijuana plants (over 14 inches), and six (6) clones (under 14 inches) … in a locked indoor area that is not visible to the public.
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