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Grand Cannabis store front

Grand Cannabis

225 St Paul Street West Unit 4, St. Catharines, ON L2S 2E2
(905) 863-1420
Active 716 items

Why Locals Choose Grand Cannabis

Welcome to Grand Cannabis, conveniently located in the heart of St. Catharines at 225 St Paul Street West Unit 4, in the vibrant downtown neighbourhood. This charming area is surrounded by local landmarks, boutique shops, and a variety of restaurants, creating a unique and inviting atmosphere. The nearby Twelve Mile Creek and scenic trails offer a tranquil escape, while the bustling streets provide a lively and energetic vibe. Visitors and locals alike can enjoy the area's rich history, cultural attractions, and entertainment options, making Grand Cannabis the perfect destination for those exploring the city.

Grand Cannabis is easily accessible by car, public transportation, or on foot, making it a convenient stop for both residents and tourists. The dispensary's location in downtown St. Catharines allows for a seamless shopping experience, with ample parking options and nearby amenities. Whether you're a long-time resident or just visiting, Grand Cannabis is an ideal destination for anyone looking to explore the world of cannabis in a welcoming and knowledgeable environment.

At Grand Cannabis, customers can expect to find a diverse range of high-quality cannabis products, carefully curated to cater to various tastes and preferences. From premium flowers to concentrates, edibles, and accessories, the dispensary's extensive selection ensures that every visitor finds something that suits their needs. The knowledgeable and friendly staff are always happy to provide expert advice, recommendations, and guidance, creating a personalized and supportive customer experience. The dispensary's modern and comfortable atmosphere makes it easy to browse and learn about the various products, allowing customers to feel at ease and confident in their purchasing decisions.

Whether you're a seasoned cannabis enthusiast or just starting to explore the world of cannabis, Grand Cannabis invites you to visit them at 225 St Paul Street West Unit 4, in the heart of downtown St. Catharines, to discover a world of premium products and exceptional customer service.

Products

716 products available

Cannabis Products

Concentrate

41 products
Adults Only - Naked Live Diamond Hash
Fresh
Adults Only

Naked Live Diamond Hash 1g

$35.00
Big Bag O' Buds

Purple Cherry Punch Hash 2g

$26.25
Dab Bods - Og Lime Killer Moon Rocks
Fresh
Dab Bods

Og Lime Killer Moon Rocks 2g

45.6% THC 0.1% CBD
$35.00
Endgame - Face Lock Shatter
Fresh
Endgame

Face Lock Shatter 1g

$26.00
Fume by Dom Jackson

Flatline Indica Shatter 1g

$28.50
Good Supply

Good Ol' Hash 2g

29.7-39.7% THC 0-1% CBD
$25.50
Fresh
Good Supply

Thc 30:0 Oil 30ml

31% THC
$27.25
Jublee Extracts

East Coast Aged Hash 2g

$34.00
Jublee Extracts

Montreal-Style Aged Hash 2g

$27.50
K.O. by NightNight

3:2:1 K.O. Oil 30ml

$37.75
MOD

THC Drops Variety Pack 4 Pack

230-250% THC 0-5% CBD
$22.00
Nugz Hash - Lemon Linx Old School Hash
Fresh
Phyto Extractions - Alien Trufflez Shatter
Fresh
Phyto Extractions

Alien Trufflez Shatter 1g

$26.00
Purple Hills

Gelato 41 Shatter 1g

$26.25
Redecan

Reign Drops 15:15 30ml

15% THC 15% CBD
$27.00
SHATTERIZER

8 Ball Kush Shatter 1g

$26.75
Sheeesh!

Og Hash 2g

48.4% THC 0% CBD
$25.75
Sixty Seven Sins

67 Sindicate Fse Resin 1g

$33.50
The Loud Plug - LA Inferno Shatter
Fresh
The Loud Plug

LA Inferno Shatter 1g

$28.50
Vortex - Afghan Black Hash
Fresh
Vortex

Afghan Black Hash 2g

46.4% THC 1% CBD
$27.50

Edible

161 products
Bubble Kush

Lemon Lime 355ml

10% THC
$5.70
Bubble Kush

Rocket Fizz 355ml

$6.00
Bubble Kush - Root Beer
Fresh
Bubble Kush

Root Beer 355ml

10% THC 0% CBD
$6.00
Bubble Kush

Root Beer Bitez 5 Pack

$4.75
Chowie Wowie - Thc Solid Milk Chocolate
Fresh
Chowie Wowie

Thc Solid Milk Chocolate 1x16g

10% THC
$5.00
Dank Diner - Hawaiian Splash
Fresh
Dank Diner

Hawaiian Splash 355ml

$6.00
Dank Diner - Mango Nectar
Fresh
Dank Diner

Mango Nectar 355ml

$6.00
Edison Sonics

Red Razz Chiller 2 Pack

$2.48
Emprise Rapid THirstC - Cherry 10 THC Instant Drink
Fresh
Emprise Rapid THirstC

Cherry 10 THC Instant Drink 1 Pack

$2.75
Emprise Rapid THirstC - Grape 10 Thc Instant Drink
Fresh
Emprise Rapid THirstC

Grape 10 Thc Instant Drink 1 Pack

$2.75
Emprise Rapid THirstC - Lemonade 10 Thc Instant Drink
Fresh
Emprise Rapid THirstC

Lemonade 10 Thc Instant Drink 24g

$2.75
Emprise Rapid THirstC

Orange 10 Thc Instant Drink 24g

$2.75
Emprise Rapid THirstC - Peach 10 THC Instant Drink
Fresh
Emprise Rapid THirstC

Peach 10 THC Instant Drink 1 Pack

$2.75
Foray

CBD Blood Orange Soft Chews 30 Pack

0% THC 600% CBD
$18.00
Frank CBD

Cbd Caps 50 30 caps

$22.00
Glacial Gold - Balanced 10:10 Softgels
Fresh
Glacial Gold

Balanced 10:10 Softgels N/A

$30.50
Indiva Blips - THC Tablets
Fresh
Indiva Blips

THC Tablets 55 Pack

$37.29
Just Seltzers - Strawberry Watermelon
Fresh
Just Seltzers

Strawberry Watermelon 355ml

$4.75
Mollo

10 1x355ml

10% THC
$5.70
Mollo

Pineapple Seltzer 355ml

10% THC 0.9% CBD
$6.00
Mollo Seltzers - Watermelon Lime Seltzer
Fresh
Mollo Seltzers

Watermelon Lime Seltzer 355ml

$6.00
Monjour Bare

Cbn Bedtime Blueberry Lemon Soft Chews 4 Pack

10% THC 80% CBD
$8.00
Monjour Bare

Orchard Medley Sugar Free Cbd Soft Chews 30 Pack

0.5% THC 900% CBD
$24.50
My Coco Canna - Lime
Fresh
My Coco Canna

Lime 355ml

$5.60
My Coco Canna

Shpritz 355ml

$5.60
Olli StikiStix

Berry Dreamy Limeade 3:1 Cbn/Thc 1 Pack

10% THC 0-1% CBD
$3.33
Olli StikiStix - Live Rosin White Grape Widow
Fresh
Olli StikiStix

Razzy Pink Lemonade 3:1 Cbg/Thc 1 Pack

10% THC 0-1% CBD
$3.50
Palmetto - Orange Vanilla Cream Soda
Fresh
Palmetto

Orange Vanilla Cream Soda 355ml

10% THC 0% CBD
$5.20
Pearls by grön - Blackberry Lemonade 1:1:1 Cbn/Cbd/Thc
Fresh
Pearls by grön

Blackberry Lemonade 1:1:1 Cbn/Cbd/Thc 5 Pack

10% THC 10% CBD
$4.50
Pearls by grön - Blue Razzleberry 3:1 Cbg/Thc
Fresh
Pearls by grön

Blue Razzleberry 3:1 Cbg/Thc 5 Pack

10% THC
$4.50
Pearls by grön - Blue Razzleberry 3:1 Cbg/Thc
Fresh
Pearls by grön - Cbn:Thc Strawberry Melon 4:1
Fresh
Pearls by grön

Cbn:Thc Strawberry Melon 4:1 5 Pack

10% THC 0% CBD
$4.50
Pearls by grön - Dragon Punch Live Rosin
Fresh
Pearls by grön

Dragon Punch Live Rosin 5 Pack

$4.50
Pearls by grön - Peach Mango CBD Soft Chews
Fresh
Pearls by grön

Peach Mango CBD Soft Chews 25 Pack

1% THC 637.5-862.5% CBD
$22.00
Pearls by grön - Pomegranate 4:1 Cbd/Thc
Fresh
Pearls by grön

Pomegranate 4:1 Cbd/Thc 5 Pack

10% THC 40% CBD
$4.50
Pearls by grön

Red razzleberry cbg/cbd/thc chews 5 Pack

10% THC 10% CBD
$4.50
Pearls by grön

Sour Cherry Bliss 5 Pack

$4.50
Phresh - Cherry
Fresh
Phresh

Cherry 355ml

$5.50
Fresh
Phresh

Grape Sparkling Water 355ml

10% THC
$5.50
Fresh
Phresh

Grape Sparkling Water N/A

10% THC
$5.50
Phresh - Watermelon
Fresh
Phresh

Watermelon N/A

$5.50
Phresh CBD - Raspberry
Fresh
Phresh CBD

Raspberry 355ml

$5.85
Punchy's - Citrus Punch
Fresh
Punchy's

Citrus Punch 355ml

$4.50
Punchy's

Fruit Punch 355ml

$4.50
Ray's Lemonade - Ray's Tiger's Blood Lemonade
Fresh
Ray's Lemonade - Ray’s Peach Rosin Lemonade
Fresh
Redecan

Gems 0:10 Caps 30 Pieces

5% THC 5% CBD
$13.75
Redecan

Gems 5:5 100 Caps

$39.00
Redecan

Reign Drops 30:0 30ml

30% THC 0% CBD
$32.00
SHRED'EMS - Sour Blue Razzberry
Fresh
SHRED'EMS

Sour Blue Razzberry 4 Pack

10% THC 20% CBD
$4.05
SOURZ by Spinach - Peach Orange 1:1
Fresh
SOURZ by Spinach

Peach Orange 1:1 1 Pack

$17.50
SOURZ by Spinach - Peach Orange 1:1
Fresh
SOURZ by Spinach

Peach Orange 1:1 5 Pack

$2.60
Sheesh Hash Sodas - Cherry D Live Rosin Cola
Fresh
Sheesh Hash Sodas

Cherry D Live Rosin Cola 355ml

$7.50
Solei - Dragonfruit Watermelon
Fresh
Solei

Dragonfruit Watermelon 355ml

0.1% THC 25% CBD
$6.17
Sweet Justice

Og Root Beer Free 355ml

$7.50
Sweet Justice - Pacific Island Punch
Fresh
Sweet Justice

Pacific Island Punch 355ml

$7.50
TeaPot - Good Day Iced Tea Lemon Black Tea
Fresh
TeaPot

Good Day Iced Tea Lemon Black Tea 355ml

5% THC 0-0.5% CBD
$5.25
Vacay - Chocolate Pb Cup
Fresh
Vacay

Chocolate Pb Cup 1 Pack

10% THC 0% CBD
$5.50
Versus - Blueberry Pomegranate Rapid Seltzer
Fresh
Versus - Neon Rush
Fresh
Versus

Neon Rush 355ml

10% THC 0% CBD
$6.25
Versus - Neon Rush Zero
Fresh
XMG

Cream Soda 355ml

10% THC
$6.25
XMG Atomic Sours

Blue Razz Lemonade 355ml

$20.00
XMG Atomic Sours  - Watermelon Groove
Fresh
XMG Atomic Sours

Watermelon Groove 355ml

$6.89
XMG Zero - Cream Soda Zero
Fresh
XMG Zero - Cream Soda Zero
Fresh
XMG Zero

Cream Soda Zero 355ml

$18.25
XMG+

Banana Brain Freeze 355ml

10% THC 0-1% CBD
$6.89
XMG+

Tropical Cream Float 355ml

10% THC 0% CBD
$6.89
XMG+ Atomic Sours - Cherry Blasted Lime Soft Chews
Fresh

Flower

132 products
1964 - Organic Comatose
Fresh
3Saints

Haze Flower 7g

$25.50
3Saints - Kush Cookies
Fresh
3Saints

Kush Cookies 3.5g

24.8% THC 0.15% CBD
$20.00
5 Points Cannabis

Crumble Kush 3.5g

$15.25
5 Points Cannabis

Durban Poison 7g

$39.25
5 Points Cannabis - Gorilla Ghost
Fresh
5 Points Cannabis

Gorilla Ghost 7g

$39.25
5 Points Cannabis - Piescream
Fresh New
5 Points Cannabis

Piescream 7g

$39.25
BC 1/2 OZ

Coco Thunder 14g

$81.50
BC 1/2 OZ

Sin N' Juice 14g

$81.50
BC Smalls - El Changuito Smalls
Fresh
BC Smalls - Fortune Cookies Smalls
Fresh
BC Smalls - Gastronaut Smalls
Fresh
BC Smalls

Gastronaut Smalls 3.5g

$21.75
BC Smalls - Southern Sugar Smalls
Fresh
Fresh
Back Forty

Bush League Sour Kush Milled Flower 7g

25.8% THC
$27.00
Back Forty

Fire Breath 7g

$36.50
Back Forty - Galactic Jack
New
Back Forty

Galactic Jack 28g

$113.75
Back Forty - Liquid Imagination
Fresh
Back Forty

Liquid Imagination 3.5g

$21.00
Back Forty - Wedding Pie
Fresh
Back Forty

Wedding Pie 28g

$109.50
Bambu Select - Double Donny
Fresh
Bambu Select

Double Donny 3.5g

$33.50
Big Bag O' Buds - East Coast Flamingo
Fresh
Big Bag O' Buds

East Coast Flamingo 3.5g

$18.50
Big Bag O' Buds - Frosted Rootbeer
Fresh
Big Bag O' Buds

Frosted Rootbeer 28g

$109.00
Big Bag O' Buds - Gasberry Kush
Fresh
Big Bag O' Buds

Gasberry Kush 28g

$91.50
Big Bag O' Buds - Gmo Kush
Fresh
Big Bag O' Buds

Gmo Kush 3.5g

$18.25
Big Bag O' Buds

Gmo Kush Milled Flower 14g

$49.00
Big Bag O' Buds - Northern Nights
Fresh
Big Bag O' Buds

Northern Nights 28g

$112.50
Big Bag O' Buds - Purple Cherry Punch
Fresh
Big Bag O' Buds

Purple Cherry Punch 3.5g

$18.25
Big Bag O' Buds - Ultra Sour
Fresh
Big Bag O' Buds

Ultra Sour 3.5g

$18.50
Broken Coast

Coffee Creamer 3.5g

$32.00
Broken Coast - Platinum Pave
Fresh
Broken Coast

Platinum Pave 3.5g

$32.00
Castle Rock Farms

Bubblegum Marker 28g

$135.00
Castle Rock Farms

Peanut Butter Crunch 14g

$76.00
Castle Rock Farms - Vanilla Cream
Fresh
Castle Rock Farms

Vanilla Cream 14g

$76.00
Catch Me Outside - Couch Potato Indica
Fresh
Catch Me Outside

Couch Potato Indica 14g

$56.00
Catch Me Outside - Farmer's Market
Fresh
Catch Me Outside

Farmer's Market 28g

$98.00
Catch Me Outside

Rooster Call Sativa 3.5g

$17.25
Common Ground

Do Si Dos Milled Flower 7g

$24.00
EastCann

Chopper's Pick 28g

$119.00
Far Out Crops

Milkyway 28g

$129.68
Flhigh - Johnny Cage
Fresh
Flhigh

Johnny Cage 7g

$56.25
Fruit Drops

Mango Tango 3.5g

$24.50
Good Supply

Lemon Cherry Popperz 7g

$34.50
Good Supply - Sweet Berry Kush
Fresh
Good Supply

Sweet Berry Kush 3.5g

25.9-28.3% THC
$18.75
Good Supply

Sweet Berry Kush 28g

$107.25
Jonny Chronic - Cherry Bomb
Fresh
Jonny Chronic

Cherry Bomb 28g

$96.00
Kronnix

Lemon Gem 14g

$45.25
Kronnix - Sapphire Kush Milled
Fresh
LowKey by MTL Cannabis - Cookie'z
Fresh
LowKey by MTL Cannabis

Cookie'z 28g

29.4% THC 0% CBD
$134.25
LowKey by MTL Cannabis

Frost'd Flakes 28g

30.2% THC 0% CBD
$134.25
LowKey by MTL Cannabis - Larry
Fresh
LowKey by MTL Cannabis

Larry 7g

$44.00
LowKey by MTL Cannabis

Lemon Razz 7g

$44.00
MTL Cannabis

91 OX 14g

$81.00
MTL Cannabis

Jungl' Cake 14g

29.5% THC 0% CBD
$78.50
Northern Canna - Permanent Marker
Fresh
Northern Canna

Permanent Marker 3.5g

$35.50
OMY!

Payday 28g

$91.20
PURPLEFARM - Miracle Mints
Fresh
PURPLEFARM

Miracle Mints 3.5g

$30.50
Parcel

Sweet Notes 14g

23.2% THC
$54.50
Pepe - 11 Week Pink
Fresh
Pepe

11 Week Pink 28g

25-31% THC 0% CBD
$95.50
Pepe Everyday

Durban Poison 14g

$45.25
Piff - Maui Wowie Milled
Fresh
Piff - Panama Gold Milled
Fresh
Pistol and Paris

Blue Zushi 3.5g

$36.75
Potluck - Banana Cream
Fresh
Potluck

Banana Cream 7g

$33.00
Potluck - Raspberry Runtz
Fresh
Potluck

Raspberry Runtz 7g

$33.75
Pure Sunfarms - Pink Kush
Fresh
Pure Sunfarms

Pink Kush 3.5g

21.1-25.3% THC 0.05% CBD
$22.00
Queen of the Underground - Bubblegum
Fresh
Queen of the Underground

Bubblegum 28g

$116.50
Queen of the Underground - Candy Apple
Fresh
Queen of the Underground

Candy Apple 7g

$34.50
Queen of the Underground - Creme Brulee
Fresh
Queen of the Underground

Creme Brulee 7g

$34.50
Queen of the Underground - Georgia Peach
Fresh
Queen of the Underground

Georgia Peach 7g

$34.50
Queen of the Underground - The Grind
Fresh
Queen of the Underground

The Grind 3.5g

$11.00
Redecan

Animal Rntz 3.5g

30.3-31.2% THC 0% CBD
$22.75
Rezinate

Chemtrailz 28g

$94.50
Ripped

Ripped | 2.91% Terps 28g

$87.75
Ripped

Ripped | Stardawg Guava | 2.4% Terpenes 1g

$7.75
SHRED - Funk Master
Fresh
SHRED

Funk Master 14g

23.7-25.3% THC 0% CBD
$55.00
SHRED

Funk Master 7g

24.1% THC 0.15% CBD
$29.00
SHRED - Gnarberry
Fresh
SHRED

Gnarberry 14g

24.9% THC 0% CBD
$55.00
SHRED - Gnarberry
Fresh
SHRED

Gnarberry 7g

24.6% THC 1% CBD
$29.00
SHRED - Tropic Thunder
Fresh
SHRED

Tropic Thunder 14g

27.6% THC 0% CBD
$55.00
Sixty Seven Sins - EXPO67
Fresh
Sixty Seven Sins

EXPO67 3.5g

$30.50
Sixty Seven Sins - Gas Face
Fresh
Sixty Seven Sins

Gas Face 3.5g

$30.50
Skosha - Crab Cakes
Fresh
Skosha

Crab Cakes 3.5g

$30.50
South Point - Masterpiece
New
South Point

Masterpiece 3.5g

$22.25
South Point

Turbo Diesel 14g

$75.00
Spinach - Gmo Cookies
Fresh
Spinach

Gmo Cookies 7g

27.5-29.8% THC 0% CBD
$35.75
Spinach - Og Kush
Fresh
Spinach

Og Kush 3.5g

$20.50
Spinach - Og Kush
Fresh
Spinach

Og Kush 14g

$61.00
Spinach - Og Kush
Fresh
Spinach

Og Kush 7g

$36.00
Spinach Grindz

Pineapple Gelato 7g

$25.25
Super Toast - Pop N' Pour Bubble Trubble
Fresh
Super Toast

Pop n' Pour Strawnana 3.5g

33% THC 0% CBD
$16.50
Super Toast

Pop n’ Pour Blue Raspberry 3.5g

23.2% THC 0% CBD
$16.50
Super Toast

Sgt. Pineapple 7g

32.4% THC 0.1% CBD
$27.25
Super Toast

Triple Berry Supreme 7g

$27.25
The Florist

Rare Cuts 7g

$48.75
The Kitchen - OKGN Peach
New
The Kitchen

OKGN Peach 3.5g

$31.25
The Loud Plug - Exotic Gas
Fresh
The Loud Plug

Exotic Gas 3.5g

$24.50
The Loud Plug - Venom Og
Fresh
The Loud Plug

Venom Og 7g

$42.25
The Original Fraser Valley Weed Co. - Kush Breath
Fresh
The Original Fraser Valley Weed Co.

Kush Breath 28g

$104.00
Tribal - Neon Sunshine Hybrid
Fresh
Tribal

Neon Sunshine Hybrid 3.5g

28.8% THC 0% CBD
$26.00
True Fire

Mega Breath 3.5g

34% THC 0% CBD
$27.06
Tweed

Cake N Bake 28g

$113.25
Tweed - Cake N Bake Milled
Fresh
Weed Me Grind

Indica 30% Plus Mill 7g

$30.50
WholeHemp - Premium Cbd Flower
Fresh
WholeHemp

Premium Cbd Flower 3.5g

0.44% THC 11.7% CBD
$14.00
Woody Nelson Country Club - Blue Gumdrops
Fresh
Woody Nelson Country Club

Blue Gumdrops 7g

$58.60

Pre Rolls

248 products
Fresh New
3Saints

Kush Cookies BLUNT | 1x1g | 2.297% Terps 1g

$9.75
3Saints - Vanilla Kush Pre-Rolls
Fresh New
5 Points Cannabis - Blackberry Moonrocks Pre-Roll
Fresh
5 Points Cannabis - Blueberry Yum Yum Pre-Roll
Fresh
5 Points Cannabis

Blueberry Yum Yum Pre-Roll 10x0.35g

$20.75
5 Points Cannabis - Bubba-45 Pre-Roll
Fresh
5 Points Cannabis

Bubba-45 Pre-Roll 20x0.5g

$39.25
BC Doobies - Blue Maui Pre Roll
Fresh
Back Forty - Banana Og Pre Roll
Fresh
Back Forty

Banana Og Pre Roll 10x0.35g

24.3% THC 0% CBD
$20.00
Back Forty - Fire Breath Pre-Roll
Fresh
Back Forty

Fire Breath Pre-Roll 7.5g

$36.50
Back Forty - Lemon Diesel Pre-Roll
Fresh
Back Forty - Liquid Imagination Pre-Roll
Fresh
Back Forty

Liquid Imagination Pre-Roll 10x0.35g

30.1% THC 0% CBD
$20.00
Back Forty - Wedding Pie Pre Roll
Fresh
Back Forty

Wedding Pie Pre Roll 10x0.35g

25.5% THC 1% CBD
$20.00
Big Bag O' Buds - Blueberry Dream Pre Roll
Fresh
Big Bag O' Buds

Blueberry Dream Pre Roll 10x0.5g

$24.50
Big Bag O' Buds - Purple Cherry Punch Pre Roll
Fresh
Big Bag O' Buds - Uk Cheddar Cheese Pre Roll
Fresh
Broken Coast

Platinum Pavé Blunt 1x2g

$16.50
Cheers Cannabis

Midnight Cake Pre-Roll 5x0.5g

$19.36
Common Ground - Candy Fumez Pre Roll
New
Common Ground

Candy Fumez Pre Roll 2x1g

$9.75
Common Ground - Oklahoma Coma Pre Roll
New
Common Ground

Oklahoma Coma Pre Roll 2x1g

$9.75
Fresh New
Common Ground

Pink Rozay Pre Roll 5x0.5g

$13.50
Community c/o Purple Hills - TwoFer Pre-Roll
Fresh
Community c/o Purple Hills

TwoFer Pre-Roll 2x1g

$8.50
Countryside Cannabis - 10th Planet Pre Rolls
Fresh
Countryside Cannabis

10th Planet Pre Rolls 10x0.5g

26.7% THC 0.05% CBD
$27.00
Countryside Cannabis

Strawberry OG Pre Roll 10x0.5g

26.7% THC 0% CBD
$27.00
Fresh
Dime Bag

Tropical Pocket Puffs Pre Roll 4x0.5g

21.1% THC 0% CBD
$10.00
Dom Jackson

Banjo Pre Roll 10x0.5g

$40.75
Dom Jackson

Banjo Pre Roll 3x0.5g

$16.75
Double J's - Cherry Boat Pre Roll
Fresh
Double J's - Cherry Boat Pre Roll
Fresh
Double J's

Cherry Boat Pre Roll 2x1g

20.8% THC 0% CBD
$9.00
Double J's - Pink Sour Pre-Roll
Fresh
Double J's

Pink Sour Pre-Roll 2x1g

$9.00
Double J's

TK3k Pre Roll 2x1g

$9.00
Frost Cannabis

Frosties Pre-Roll 1x1g

$11.25
Fuego

Night Rider Pre Roll 1x1g

23.1% THC 0% CBD
$5.00
Fuego

Sunny Daze Pre Roll 1x1g

25.1% THC 0-3% CBD
$5.00
General Admission - Banana Kush Hi Fi Infused Pre Roll
Fresh
General Admission - Sweet Bubba Hi-Fi Infused Pre Roll
Fresh
Green Mountain Cannabis - Glueberry Og Pre Roll
Fresh
Green Mountain Cannabis

Glueberry Og Pre Roll 10x0.5g

$26.50
Green Mountain Cannabis - Gorilla Zkittlez Pre-Rolls
Fresh
Green Mountain Cannabis

Gorilla Zkittlez Pre-Rolls 2x1g

$9.60
Northern Canna - East Coast Animal Pre Roll
Fresh
Northern Canna - Permanent Marker Pre-Roll
Fresh
Piff

Dutchy Blunt 1x1g

30% THC 0% CBD
$6.75
Piff - Juicy Blunt
Fresh
Piff

Juicy Blunt 1x1g

30.5% THC 0% CBD
$7.00
Piff - Maui Wowie Pre-Roll
Fresh
Piff

Maui Wowie Pre-Roll 2x1g

27.1% THC 0% CBD
$8.75
Pistol and Paris - Blue Zushi Pre-Roll
Fresh
Pistol and Paris

Blue Zushi Pre-Roll 3x0.5g

$17.50
Pistol and Paris

Hawaiian Fanta Pre Roll 3x0.5g

$17.50
Pistol and Paris

Perma Fried Pre-roll 3x0.5g

$17.50
Pure Sunfarms - Cherry Tang Pre Roll
Fresh New
Pure Sunfarms

Cherry Tang Pre Roll 10x0.35g

$19.00
Pure Sunfarms - Pink Kush Pre Roll
Fresh
Pure Sunfarms

Pink Kush Pre Roll 10x0.35g

$19.25
Purple Hills - Iced Sangria Pre Roll
Fresh
Purple Hills

Iced Sangria Pre Roll 1x1g

$4.50
Purple Hills - Sour Gorilla Pre-Roll
Fresh
Purple Hills

Sour Gorilla Pre-Roll 2x1g

$8.50
Redecan - Redees Hemp'd Animal Rntz Pre Roll
Fresh
Redecan

Redees Hemp'd Animal Rntz Pre Roll 10x0.4g

29% THC 0.12% CBD
$20.00
Royal Cannabis Supply Co. - Blackberry Cream Pre Roll
Fresh
Royal Cannabis Supply Co.

Blackberry Cream Pre Roll 1x1g

$4.75
Royal Cannabis Supply Co. - Ice Cream Cake Pre Roll
Fresh
Royal Cannabis Supply Co.

Ice Cream Cake Pre Roll 10x0.5g

$20.75
Royal Cannabis Supply Co. - Zombie Kush Pre Roll
Fresh
Royal Cannabis Supply Co.

Zombie Kush Pre Roll 1x1g

$4.75
SHATTERIZER - 8 Ball Kush Shatter Double Infused Pre Roll
Fresh
SHATTERIZER

8 Ball Kush Shatter Double Infused Pre Roll 1x1g

42.8% THC 0% CBD
$15.00
SHATTERIZER

Rockstar Diamonds & Shatter Sauce 1g

48.2% THC 0% CBD
$17.50
SHRED - Funk Master J's Pre Roll
Fresh
SHRED

Funk Master J's Pre Roll 14x0.5g

22% THC 0.15% CBD
$41.00
SHRED - Gnarberry J's Pre Rolls
Fresh
SHRED

Gnarberry J's Pre Rolls 14x0.5g

25% THC 0% CBD
$41.00
SHRED - Tropic Thunder J's Pre Roll
Fresh
SHRED

Tropic Thunder J's Pre Roll 14x0.5g

22.8% THC 0.7% CBD
$41.00
Sheeesh! - Minionz Infused Pre-Roll
Fresh
Sheeesh!

SMRF Infused Pre-Roll 1x1g

38.9-40% THC 0% CBD
$13.75
Sixty Seven Sins

67 Artisan Reserve 1.5g

$15.75
Sixty Seven Sins - Gas Face Pre-Roll
Fresh
Sixty Seven Sins

Gas Face Pre-Roll 1x1g

$10.00
Skullcrusher 70's by RAD - Grape - Quad Diamond Infused Pre Roll
Fresh
Skullcrusher 70's by RAD

Grape - Quad Diamond Infused Pre Roll 3x0.45g

$32.50
Skullcrusher 70's by RAD - Quad Diamond Infused Pre Roll - Iced Peach
Fresh
Solei - Free Slims Pre Roll
Fresh New
South Point - Turbo Diesel Pre-Roll
Fresh
Spinach - Gmo Cookies Pre Roll
Fresh
Spinach - OG Kush Pre-Rolls
Fresh
Super Toast - Hoagies Pre Roll
Fresh
Super Toast

Hoagies Pre Roll 2x1g

$8.00
Super Toast

Sgt.Pineapple Hoagies Pre-Roll 7x0.5g

22.1% THC 0% CBD
$19.25
Supernova Farms

B!Tch Slap Pre-Roll 3x0.5g

$18.25
Terp Town Collective - Pirate Milk Pre Roll
Fresh
Terp Town Collective

Pirate Milk Pre Roll 1x1g

$8.00
Terp Town Collective

Runt Puncher Pre Roll 1x1g

$7.80
The Original Fraser Valley Weed Co.

Big Red Pre Roll 20x0.5g

$40.75
The Original Fraser Valley Weed Co. - Little Red Pre-Rolls
Fresh
The Original Fraser Valley Weed Co.

Little Red Pre-Rolls 4x0.5g

$7.85
The Original Fraser Valley Weed Co. - Little Red Pre-Rolls
Fresh
The Original Fraser Valley Weed Co.

Little Red Pre-Rolls 4x0.5g

$7.85
Thumbs Up - Darts - Sativa Pre Roll
Fresh
Fresh
Thumbs Up - Hybrid Pre Roll
Fresh
Thumbs Up

Hybrid Pre Roll 2x1g

$8.75
Thumbs Up - Indica Pre Roll
Fresh
Thumbs Up

Indica Pre Roll 4x0.5g

$10.00
Thumbs Up - Indica Pre Roll
Fresh
Thumbs Up - Indica Pre Roll
Fresh
Thumbs Up

Indica Pre Roll 2x1g

25.5% THC 0.05% CBD
$9.00
True Fire - Crispy Cream Pre-Roll
Fresh
Truro - Caps Junky Pre-Roll
Fresh
Truro

Caps Junky Pre-Roll 5x0.5g

32% THC 0% CBD
$19.75
Truro - Donair Kush Pre Roll
Fresh
Truro

Donair Kush Pre Roll 1x0.5g

25.4% THC 0% CBD
$5.50
Weed Me - Black Mountain Side Pre Roll
Fresh
Weed Me

Black Mountain Side Pre Roll 3x0.5g

29.04% THC 0.1% CBD
$13.50
XPLOR - Indica Pre-roll
Fresh
XPLOR - Sativa Pre-roll
Fresh

Seeds

3 products
34 Street Seed Co.

Bubba Cheese 5 Pack

$47.25
34 Street Seed Co.

Chocolope 5 Pack

$47.25
34 Street Seed Co.

Jack Herer Seeds 5 seeds

$47.25

Topicals

14 products

Vaporizers

117 products
Fresh
BOXHOT

Alien Og 510 Thread Cartridge 1.2g

83.3% THC 0.25% CBD
$35.75
BOXHOT

Peach Og 510 Thread Cartridge 1.2g

83.3% THC 0.6% CBD
$35.75
BOXHOT 1000 - Strawberry Diesel 510 Thread Cartridge
Fresh
BOXHOT 1000

Strawberry Diesel 510 Thread Cartridge 1.2g

83.3% THC 0% CBD
$35.75
BOXHOT Highlighters - Dragon's Breath All in One Disposable Pen
Fresh
BOXHOT Highlighters

Dragon's Breath All in One Disposable Pen 1g

88% THC 0% CBD
$35.00
Back Forty - Super Lemon Haze 510 Thread Cartridge
Fresh
Back Forty

Super Lemon Haze 510 Thread Cartridge 1g

90% THC 0% CBD
$32.00
Castle Rock Farms

Gastropop Live Resin AIO Vape 1g

$37.25
Community c/o Purple Hills - 95+ Blue Raspberry AIO Biodegradable
Fresh
Community c/o Purple Hills

95+ Blue Raspberry AIO Biodegradable 0.95g

$30.50
Community c/o Purple Hills - 95+ Island Drip 510 Thread Cartridge
Fresh
Community c/o Purple Hills

95+ Island Drip 510 Thread Cartridge 0.95g

$26.25
Community c/o Purple Hills - 95+ Tangie Cream AIO Biodegradable
New
Community c/o Purple Hills

95+ Tangie Cream AIO Biodegradable 0.95g

$30.50
Foray - Indica Blackberry Cream Disposable Pen
Fresh
Good Supply

Pineapple Express 510 Thread Cartridge 1g

91% THC 0% CBD
$26.25
Good Supply

Purple Monkey 510 Thread Cartridge 1g

92% THC 0.5% CBD
$26.25
Jonny Chronic

Tropicanna Live Resin 510 Thread Cartridge 1g

85% THC 0% CBD
$32.25
LITTI.

Slappn' Berry Disposable Vape Pen 1g

91.4% THC 0.7% CBD
$28.75
NightNight

Full Spectrum Cbn+Cbd 510 Thread Cartridge 1g

0.01% THC 50% CBD
$26.25
Sixty Seven Sins - 67 Artisan Reserve Cured Resin AIO
Fresh
Fresh
Skullcrusher by RAD

Blue Razz Fuel Cell | 1g 1g

$26.25
Spinach

Blueberry Dynamite 510 Thread Cartridge 1g

91.2% THC 0.06% CBD
$30.50
Spinach - Pufferz Grape Gas AIO
Fresh

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Frequently Asked Questions

Legal Information

You must be 19 years or older to purchase cannabis in Ontario. When visiting Grand Cannabis, bring a valid government-issued ID (driver's license, passport, or health card) to verify your age.

Yes, cannabis is legal for recreational use in Ontario. Grand Cannabis is a licensed dispensary that operates in compliance with provincial regulations.

Yes, anyone 19 years or older can legally purchase cannabis from Grand Cannabis. Tourists should bring valid government-issued identification from their home country.

About Grand Cannabis

Grand Cannabis offers a variety of cannabis products including:

  • Dried flower
  • Pre-rolls
  • Edibles
  • Vapes and cartridges
  • Extracts and concentrates
  • Topicals

Check our inventory above for current availability and pricing.

Most dispensaries in St. Catharines accept cash, debit cards, and some accept credit cards. Contact Grand Cannabis directly for specific payment methods and any additional fees.

Delivery options vary by dispensary. Contact Grand Cannabis directly to inquire about delivery services, minimum order requirements, and delivery areas.

Shopping Tips

Consider your experience level, desired effects, and consumption method. The staff at Grand Cannabis can help you choose products based on THC/CBD content, strain type (Indica, Sativa, Hybrid), and your preferences.

THC (tetrahydrocannabinol) is the psychoactive compound that produces the "high" effect, while CBD (cannabidiol) is non-psychoactive and may provide therapeutic benefits. Products vary in their THC and CBD ratios to suit different needs.

In Ontario, adults can purchase up to 30 grams of dried cannabis (or equivalent) at one time. This limit applies to all cannabis products combined, with different conversion rates for various product types.

About Our Platform

We update our inventory data regularly to provide you with current product availability and pricing. However, we recommend calling Grand Cannabis directly to confirm product availability before visiting.

We strive to provide accurate and up-to-date information about Grand Cannabis and their products. However, inventory and pricing can change frequently, so we recommend verifying details directly with the store.

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