My Store:

Where would you like to shop?


352 Queen st
E Unit 4 L7J 1W6

Select Store


115 Talbot St W
Aylmer, ON N5H 1J6

Select Store


20 Bridge St W.
Belleville, ON K8P 1H7

Select Store


153 West St
Brantford, ON N3T 3G4

Select Store


43 Main St,
Brighton, Ontario K0K1H0

Select Store


2107 Parkdale Ave
Brockville K6V 0B4

Select Store

Cambridge - King

3-960 King St E
Cambridge, ON N3H 3P3

Select Store

Cambridge - Main

51 Main St
Cambridge, ON N1R 1V6

Select Store


52 Bridge Street E
Campbellford, ON K0L 1K0

Select Store

Chatham King

85 King St W
Chatham, ON N7M 1C7

Select Store

Chatham McNaughton

9-170 McNaughton Ave
Chatham, ON N7L1R4

Select Store


25 Second St E,
Cornwall, ON K6H 1YN

Select Store

Fort Erie

201 Jarvis St.
Fort Erie, ON L2A 2S7

Select Store


4 Courthouse Square,
Goderich, ON N7A 1M3

Select Store

Grand Bend

31 Ontario St N
Grand Bend, ON N0M 1T0

Select Store


125 Muskoka Rd S
Gravenhurst, ON P1P 1X3

Select Store

Guelph Gordon

951 Gordon St #8B,
Guelph, ON N1G 4S1

Select Store

Guelph Wellington

715 Wellington St W Unit 6,
Guelph, ON N1H 8L8

Select Store


326 Ottawa St N
Hamilton, ON L8H 4A1

Select Store


513 11th Avenue
Hanover, Ontario N4N 2S3

Select Store


30 Main St E
Huntsville, ON P1H 2C8

Select Store


8 Circle St
Kapuskasing P5N 1P4

Select Store


4396 KING ST E Unit 1

Select Store


3 Erie St S,
Leamington, ON N8H 3A6

Select Store


780 Wallace Ave N
Listowel, ON N4W 1M2

Select Store


212 King St #1
Midland, ON L4R 3L9

Select Store


Mississauga Dispensary
1370 Dundas St E unit 7,
Mississauga, ON L4Y 2A5

Select Store


7 Market Square Napanee
Ontario K7R 1J4

Select Store

New Liskeard

324 Whitewood Ave W
Temiskaming Shores, ON P0J 1P0

Select Store

Niagara Falls

4695 Queen St
Niagara Falls, ON L2E 2L9

Select Store

North Bay Main

496 Main St. East
North Bay, ON P1B 1B5

Select Store


UNIT-3 1076 Cedar St,
Oshawa, Ontario L1J 3R9

Select Store


1262 Wellington St. W,
Ottawa, ON K1Y 3A5

Select Store

Owen Sound

978 3rd Avenue E
Owen Sound, ON N4K 2K9

Select Store

Parry Sound

34 Seguin St
Parry Sound, ON P2A 1B1

Select Store

Port Colborne

349 King St
Port Colborne, ON L3K 4H2

Select Store


129 Mitton St S
Sarnia, ON N7T 3C5

Select Store

Sault St Marie

898 Queen
St Sault Ste Marie

Select Store


22 Robinson St
Simcoe, ON N3Y 1W4,

Select Store

St. Catharines

92 Pelham Rd
St. Catharines, ON L2S 1T1

Select Store


673 Ontario St
Stratford, ON N5A 3J6

Select Store


51 Front St W
Strathroy, ON N7G 1X6

Select Store


372 Riverside Drive
Sudbury, ON P3E 4K3

Select Store


110 Broadway
Tillsonburg, ON N4G 3P6

Select Store

Timmins Riverside Drive

211 Craig St.
Timmins, ON P4N 4A2

Select Store

Timmins Third Ave

214 3rd Ave,
Timmins, ON P4N 1E1

Select Store


82 Division St
Trenton, ON K8V 4W5

Select Store


740 James St,
Wallaceburg, ON N8A 2P5, Canada

Select Store


16 Steel St
Welland, ON L3B 3L9

Select Store


1368 Ottawa St
Windsor, ON N8X 2E8

Select Store

Close Icon

True North

Sarnia Dispensary


129 Mitton St S
Sarnia, ON N7T 3C5

(226) 254-0505


Store Hours

Monday - Wednesday: 9am - 10pm
Thursday - Saturday: 9am - 11pm
Sunday: 10am - 9pm

Lowest Price Guarantee

If you find a lower price for a product at a local OCS cannabis store within Sarnia, we will beat it by 5%!

*Price Match Guarantee for in-store purchases only Get Directions

Today’s Deal


10% off select pre rolls

Pre-Roll Sunday - True North Cannabis Co

Weekly Promotions


10% off selected 28g

Madness Monday Deal - True North Cannabis Co

Weekly Promotions


10% off selected edibles

Tasty Tuesday Deal - True North Cannabis Co

Weekly Promotions


10% off select carts
and vapes

Recharge Wednesday Deal - True North Cannabis Co

Weekly Promotions


10% off select drinks

Thirsty Thursday - True North Cannabis Co

Weekly Promotions


10% off select accessories

T.G.I. Friday Deal - True North Cannabis Co

Weekly Promotions


10% off select concentrates

Shatterday - True North Cannabis Co

Weekly Promotions


10% off select concentrates

Pre-Roll Sunday - True North Cannabis Co
All orders must be paid for in-store.
We accept Debit, Visa, Mastercard and Cash.

Valid ID, 19+ to enter the store. All credit card purchases must be accompanied by a valid ID. We limit the amount of cannabis a customer can purchase to 30 grams of dried flower, or the equivalent in other formats, per transaction.

Your Favourite South Sarnia Cannabis Dispensary

Elevate your senses to new heights at True North South Sarnia. Our top-shelf bud and mind-bending concentrates offer a ticket to cloud nine. Score big with daily deals at our South Sarnia dispensary and keep your stash perpetually lit.

So what are you waiting for? Blaze it up the True North way.

More About True North South Sarnia 

South Sarnia is where laid-back living gets a twist of excitement. Between craft beer sips, bites at eclectic riverside eateries, and boutique treasure hunting, there’s no shortage of local flair. Nestled near the St. Clair River and Lake Huron, the place is a natural stunner—just check out Canatara Beach, a Blue Flag beauty with water so blue it’ll make your eyes pop.

Looking for a chill spot in the neighbourhood? Swing by True North South Sarnia. We’re not just another dispensary; we’re your local oasis for top-shelf cannabis that won’t break the bank. Imagine finding that perfect strain, as easy and enjoyable as catching a South Sarnia sunset. That’s the True North experience!

What Makes Us One of the Best Dispensaries in South Sarnia?

There are other dispensaries in South Sarnia, but we’re the local haven for cannabis aficionados. Situated near the bluest beaches and coolest eateries, our budtenders are passionate about curating your perfect high. Come to our South Sarnia dispensary for the amazing products, and stay for the vibe.

Large Online Selection 

Discover your cannabis sanctuary online. Our South Sarnia cannabis dispensary boasts a curated collection of strains, edibles, vapes, and more to elevate your every moment.

Daily Deals 

Unlock savings daily at our South Sarnia store! With 10% off featured items and VIP-only bonuses, your wallet and your stash will thank you.

Lowest Price Guarantee 

Unbeatable prices await at True North South Sarnia. If you spot a better deal elsewhere, we won’t just match it— we’ll beat it with an additional 5% off.

Our Recommendations: Cannabis-Friendly Activities in South Sarnia 

Elevate your day in South Sarnia by pairing nature’s finest greenery with these chill outdoor activities. It’s high time you found your perfect spot under the sun.

Picnic at Highland Glen

Highland Glen is your secret sanctuary for tuning out. This hidden gem offers swimming, fishing, and boating—a private paradise perfect for a lifted day out.

Chill at Lake Huron 

Reach new depths at Lake Huron while you explore its legendary waters and lighthouses. Take your adventure underwater or keep it surface-level with kayaking or sailing.

Hang out at Canatara Beach and Park 

Canatara Beach has it all. From volleyball courts to animal parks, get lit and get active or just lounge in the sun. It’s your choice!

Shop Online or Visit Our South Sarnia Dispensary In-Person Today! 

Looking for the cherry on top after a day by the lake? Check out our South Sarnia cannabis dispensary or extensive online store for unbeatable cannabis deals. Our knowledgeable budtenders are always here to help. 

Don’t miss out—order today!

Join the True North Community

Join The True North Community - True North Cannabis Co
Join The True North Community - True North Cannabis Co
Join The True North Community - True North Cannabis Co
Earn Points With Every Purchase - True North Cannabis Co

VIP Program

Earn Points with
Every Purchase

When you join our VIP program, you receive exclusive member
offers, store benefits, invites to VIP events, and so much more.

News Letter Logo

Join our Newsletter

Be the First to Hear
about our Latest
Deals & Offers

True North Cannabis Co. Logo

Are you over 19?

Welcome to True North Cannabis Co!

Please verify your age to enter.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Shop Cannabis