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Root 66 Dispensary - St. Peters, MO — Dispensary in St Charles, Missouri

3004 S St Peters Pkwy, St Charles, Missouri 63303

4.6· 766 reviews

Best Dispensaries in St Charles · WeedDispos Score 77/100 →

dual

Overview

Root 66 Dispensary is a dual-license retail location situated at 3004 S St Peters Pkwy in St. Charles, Missouri. The establishment holds a 4.6-star rating from 766 reviews on Google and a 4.4-star rating from 6 reviews on Leafly. Featuring a low price range, the store is notable for being open 24 hours a day, seven days a week. Customers can visit this facility at any time of the day or night to access their services.

4.6 (766 reviews) +1636-373-8329 Website

Root 66 Dispensary - St. Peters, MO is a licensed cannabis dispensary in St Charles, Missouri, rated 4.6 out of 5 across 766 Google reviews, serving dual customers.

Root 66 Dispensary - St. Peters, MO — quick answers

Is Root 66 Dispensary - St. Peters, MO a good dispensary?
Root 66 Dispensary - St. Peters, MO holds a 4.6-star rating across 766 reviews in St Charles, Missouri, which places it among the highest-rated dispensaries in its market.
Where is Root 66 Dispensary - St. Peters, MO located?
Root 66 Dispensary - St. Peters, MO is at 3004 S St Peters Pkwy, St Charles, Missouri 63303.
What is the phone number for Root 66 Dispensary - St. Peters, MO?
You can reach Root 66 Dispensary - St. Peters, MO at +1636-373-8329. Call ahead to confirm same-day stock and pickup windows.
Does Root 66 Dispensary - St. Peters, MO have an online menu?
Yes. Root 66 Dispensary - St. Peters, MO publishes a live menu with current products and pricing, updated by the store itself.

Reviews across the web

Google

4.6(766)

Leafly

4.4(6)

Ratings are shown per platform and are never combined into a single score.

About Root 66 Dispensary - St. Peters, MO

Located at 3004 S St Peters Pkwy in St. Charles, Missouri, Root 66 Dispensary operates as a dual-license establishment. The facility functions as both a cannabis store and an herbal medicine store. Open 24 hours a day throughout the week, the business maintains a low price range. This location currently holds a 4.6 rating based on 766 reviews.

About Root 66 Dispensary - St. Peters, MO in St Charles, Missouri

Root 66 Dispensary - St. Peters, MO serves St Charles, Missouri as a dual cannabis dispensary, giving locals and visitors a regulated option without leaving town. The shop is positioned for St Charles residents picking up after work as well as travelers passing through who want a quick, legal stop before heading on. Shoppers report a typical price range of $ on regular menu items.

Why visit Root 66 Dispensary - St. Peters, MO

Regulars choose Root 66 Dispensary - St. Peters, MO for a strong 4.6 star average across 766 customer reviews, a typical price range of $, a published phone line so you can confirm stock before driving over, and a public website with additional menu details. As a dual retailer, the shop is meant for any qualifying customer per state law, and the staff is used to walking newcomers through dosing, onset times, and what to expect from different product formats.

What to expect at Root 66 Dispensary - St. Peters, MO

When you arrive at 3004 S St Peters Pkwy, expect a standard ID check at the door — this is a regulated Missouri cannabis dispensary, not a smoke shop. Posted hours are listed in the schedule below; it's smart to leave a buffer near closing time so budtenders can finish your order properly.

Cannabis in St Charles, Missouri

For travelers passing through St Charles, Missouri, Root 66 Dispensary - St. Peters, MO is a convenient brick-and-mortar option that follows Missouri possession limits and ID requirements you'll want to know before you buy.

If you're comparing St Charles, Missouri dispensaries, Root 66 Dispensary - St. Peters, MO is worth a look for shoppers who value a regulated, walk-in experience over delivery-only brands. With 766 customer reviews on file averaging 4.6 stars, you can get a sense of staff knowledge, wait times, and value before you decide. As always with cannabis, start low and slow with any new product format and follow Missouri possession limits.

See more options on the St Charles dispensary directory or browse the full Missouri dispensary list.

If you're exploring more options around St Charles, you can also compare High Profile of St. Charles Dispensary in St Charles, Garden of Weeden Dispensary in St Peters or Kind Goods Recreational Dispensary - St. Peters in St Peters on Weed Dispos.

Hours

MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours

Location

Get directions to Root 66 Dispensary - St. Peters, MO

License, verification & services

Info verified October 18, 2026

Menu

Full Menu

Browse Root 66 Dispensary - St. Peters, MO's live menu with current products and pricing.

WMView Full Menu on Weedmaps →

Reviews of Root 66 Dispensary - St. Peters, MO

4.2from 14 on-site reviews

Google: 4.6 · 766 reviews

5★
11
4★
0
3★
0
2★
1
1★
2
  • Cheyenne Wickenhauser
    July 30, 2026

    Awesome it's 24/7! Right down the street from my house too? That's a bonus!

  • jessica mahurin
    July 26, 2026

    Answered all questions, was so friendly!

  • Mitchell Lewis
    July 26, 2026

    Very nice place very friendly people

  • Andy Lesinski
    July 16, 2026

    👍

  • robert jones
    July 7, 2026

    Excellent customer service

Frequently Asked Questions

What kind of dispensary is Root 66 Dispensary - St. Peters, MO?
Root 66 Dispensary - St. Peters, MO is a dual cannabis dispensary in St Charles, Missouri (ZIP 63303). It serves customers eligible under current state law.
Where exactly is Root 66 Dispensary - St. Peters, MO located?
Root 66 Dispensary - St. Peters, MO is located at 3004 S St Peters Pkwy, St Charles, Missouri, 63303. Use the map on this page to get driving directions from anywhere in St Charles.
What are the hours at Root 66 Dispensary - St. Peters, MO?
Current opening hours are listed in the Hours section above — check the day you plan to visit and leave time before close so budtenders can complete your order.
Does Root 66 Dispensary - St. Peters, MO offer delivery or pickup in St Charles?
Delivery and pickup options vary by week. The fastest way to confirm is to call +1636-373-8329.
Is Root 66 Dispensary - St. Peters, MO a good fit for first-time cannabis buyers?
Yes — a licensed dual dispensary like Root 66 Dispensary - St. Peters, MO is exactly where new St Charles, Missouri consumers should start. Budtenders are trained to ask about your experience level, recommend low-dose products, and explain onset time and duration for edibles vs. inhaled formats.
How can I contact Root 66 Dispensary - St. Peters, MO?
Phone: +1636-373-8329. Website: https://root66cannabis.com/st-peters-location/. Or visit in person at 3004 S St Peters Pkwy, St Charles, Missouri.

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