Home Grow Laws in Missouri
Adults 21+ may grow cannabis at home for personal use.
Plant Limits
Overview
Missouri legalized recreational cannabis through Amendment 3 in November 2022. The law allows adults aged 21 and older to cultivate cannabis at home, with generous plant limits: up to 6 flowering plants, 6 non-flowering (vegetative) plants, and 6 clones or seedlings per person. This tiered system effectively allows up to 18 plants per person at various growth stages, making Missouri one of the most generous home grow states in the country. Missouri's continental climate provides a solid outdoor growing season.
Home cultivators in Missouri must obtain a personal cultivation license from the Division of Cannabis Regulation, which costs $100 for a three-year period. Plants must be grown in an enclosed, locked facility such as a closet, room, greenhouse, or other secure space. The grow area must not be visible from public areas, and access must be restricted to the licensee and authorized persons. Missouri's registration requirement is unique among legal states but the process is straightforward, and the generous plant limits and tiered system are highly favorable for home growers.
Key Rules & Regulations
- •Adults 21+ may grow 6 flowering plants, 6 non-flowering plants, and 6 clones or seedlings per person.
- •A personal cultivation license from the Division of Cannabis Regulation is required ($100 for 3 years).
- •Plants must be in an enclosed, locked facility not visible from public areas.
- •A household with two or more licensed adults may grow up to 12 flowering, 12 non-flowering, and 12 clones.
- •Home-grown cannabis cannot be sold without a commercial license.
- •Medical patients who also hold a cultivation license may grow additional plants.
Penalties for Violations
Growing without a personal cultivation license is a misdemeanor carrying up to 1 year in jail and a $2,000 fine. Exceeding plant limits is a misdemeanor for small overages. Large-scale unlicensed cultivation is a felony carrying up to 7 years in prison. Selling home-grown cannabis without a license is a felony with penalties escalating based on quantity.
Tips for Home Growers
Frequently Asked Questions
How many plants can I grow at home in Missouri?+
Do I need a license to grow at home in Missouri?+
Can two adults in the same household both grow?+
Can I grow cannabis outdoors in Missouri?+
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Disclaimer: The information on this page is provided for educational and informational purposes only and does not constitute legal advice. Cannabis remains illegal under US federal law. Missouri state laws and regulations are subject to change and may vary by local jurisdiction. Plant limits, cultivation rules, and penalties described here are based on publicly available information and may not reflect the most current regulations. Always verify current laws with official Missouri state resources and consult with a qualified attorney before growing cannabis at home. Cannabismarketcap does not guarantee the accuracy or completeness of any information presented.