Best Dispensaries in Wentzville, MO (2026)

Wentzville has 1 active dispensary averaging 4.9★ on Google, located in St. Charles county. Missouri is recreational-legal, so anyone 21+ with a valid ID can purchase here.

Top three by rating + review volume: Root 66 Dispensary – Wentzville, MO.

Frequently Asked Questions about Wentzville Dispensaries

What are the best dispensaries in Wentzville?

Based on Google ratings, review volume, and user signals, the top three in Wentzville are Root 66 Dispensary – Wentzville, MO. See the full ranking above with addresses, hours, and links.

How many dispensaries operate in Wentzville?

1 licensed dispensary is currently active in Wentzville, MO.

Do I need a medical card to buy cannabis in Wentzville?

No — Missouri is recreational-legal. Adults 21 and over can purchase from any licensed dispensary in Wentzville with a government-issued ID.

How much can I buy per visit in Wentzville?

Per-transaction limit set by Missouri: 3 ounces per day for recreational, 4 ounces per 30 days for medical.