Dispensaries in Missouri
Missouri Cannabis Laws — Quick Facts
Status
Recreational legal · since 2022 (Amendment 3)
Min. Age
21
Home Grow
Yes, but requires registration and a fee.
Source: official state guidance · Facts verified 2026-08-28
Residents & out-of-state visitors
Adult-use cannabis: adults 21 and older
State residents
- Who can buy
- Adults 21+ with valid government-issued photo ID.
- Purchase limit
- 3 oz dried flower-equivalent: 3 oz flower, 24 g concentrate, or 2,400 mg THC in infused products, or a proportional combination.
- Public possession limit
- 3 oz dried flower-equivalent.
Out-of-state visitors
- Who can buy
- Adults 21+ with valid government-issued photo ID.
- Purchase limit
- 3 oz dried flower-equivalent: 3 oz flower, 24 g concentrate, or 2,400 mg THC in infused products, or a proportional combination.
- Public possession limit
- 3 oz dried flower-equivalent.
- Flower, concentrates and infused products share one equivalent allowance; the three maxima cannot be added together.
Sources: Official state guidance · Reviewed 2026-09-09
Purchase and possession limits are different. Limits apply within this state; do not carry cannabis across state lines. Medical programs may have separate rules.