21+ only
This site lists licensed cannabis retailers. You need to be 21 or over, or 18 and over with a valid medical cannabis card where your state allows it.
4 licensed shops open in O'Fallon right now, ranked on a star rating weighted by how many people actually left one. Missouri Wild Alchemy leads at 4.8.
A 4.9 from 300 people is a weaker claim than a 4.8 from 7,000, so every rating here is pulled toward the Missouri average in proportion to how few reviews sit behind it. Both figures are printed on each entry.
2173 W Terra Ln
Family-run, this small shop wins loyalty with daily deals and a crew regulars know by name. Infused pre-rolls earn specific praise, and staff steer customers toward topicals like a pain cream with devoted fans. Dogs are welcome, and credit cards are accepted.
Open
9027 Veterans Memorial Pkwy
A small shop on Veterans Memorial Parkway where regulars mention generous weights, quick service and a veterans discount. Beyond flower, edibles and vapes, the shelves carry candles and other fun extras. Debit cards carry no surcharge here, and parking sits right by the front door.
Open
1193 Bryan Rd
Budtenders walk shoppers through the menu step by step, and the atmosphere comes up in review after review. Flower is fairly priced and the selection runs deep enough for regulars and first visits alike. Leashed dogs are welcome inside, and delivery covers addresses within 5 miles, so have cash ready.
Open
1172 W Terra Ln
Drive-thru pickup is the convenience regulars lean on, with online orders ready on time and a website that is easy to order from. Inside, staff are attentive and the product range is wide, backed by daily deals and a rewards program. Veterans get a standing discount 7 days a week.
Open
A star average hides how many people stood behind it. Every rating is shrunk toward the Missouri mean in proportion to its review count, so a shop needs a high score and real volume to reach the top. The weighted figure sits next to the raw one on every entry.
Every one Google lists as open and licensed under a cannabis category at the time of the last check. Shops that had closed permanently or temporarily are dropped, as is anything that turned up in the search but sits outside Missouri.
Because we have not read one. Plenty of shops sell only through a third-party ordering platform that publishes nothing on their own domain, and a brand list is not worth guessing at.
Quarterly. Ratings move and shops close, and a list nobody re-checks becomes a directory of places that used to be good.