Cannabis stores in Sarnia
15 legal cannabis stores in Sarnia, Ontario, from the official AGCO list. You must be 19 or older to buy, and every store here is licensed.
Cannabis rules in Sarnia at a glance
| Legal age | 19 |
|---|---|
| Who sells it | Privately run stores licensed by the AGCO |
| Carry in public | 30 g in public |
| Where you can use it | Where tobacco smoking is allowed |
| Growing at home | Up to 4 plants per home |
| Buying online | Ontario Cannabis Store (OCS.ca) or licensed stores |
Buying cannabis in Sarnia
WeedDB lists 15 licensed cannabis stores in Sarnia, all privately run under a provincial licence, spread across 2 postal areas (N7S, N7T). Each one appears on the official AGCO list, which is where we check it. The nearest other cities with stores on our list are Bright's Grove, about 11 km away; Petrolia, about 22 km away; Forest, about 33 km away; Watford, about 40 km away. Bring government photo ID showing you're 19 or older, and check the label for Total THC: here's how to read it.
About Sarnia
- Population
- 72,320 (2020)
- Elevation
- 191 m
Nearby cities
Strains to look up before you go
More cities in Ontario
Sarnia cannabis FAQ
How many cannabis stores does WeedDB list in Sarnia?
15 so far, all taken from the official AGCO list of legal retailers. We're adding stores over time, so the official list may include more.
How old do you have to be to buy cannabis in Sarnia?
19, the legal age across Ontario. Stores check government photo ID at the door.
Can you smoke cannabis in public in Sarnia?
Sarnia follows Ontario's rule: where tobacco smoking is allowed. Local bylaws can add limits in parks and other spaces.
Can you grow cannabis at home in Sarnia?
Ontario's rule applies: up to 4 plants per home.
Can you buy cannabis online in Sarnia?
Yes. The Ontario Cannabis Store sells online at OCS.ca to adults anywhere in Ontario, and many licensed stores take online orders for pickup or delivery by their own staff. Other online sellers are not legal.
Where else near Sarnia can I buy cannabis?
The closest other cities on WeedDB's list are Bright's Grove (about 11 km), Petrolia (about 22 km), Forest (about 33 km), Watford (about 40 km).
Map positions © OpenStreetMap contributors.