Dos
Welcome to The Underground, nestled in the heart of Colborne, Ontario, on 6 Church Street West. Our dispensary is situated in a charming neighbourhood surrounded by historic buildings, quaint shops, and a strong sense of community. The area is perfect for a stroll along the main street, where you can discover unique boutiques, restaurants, and cafes, all while being close to the beautiful Northumberland County countryside. The Underground is conveniently located for both locals and visitors, with ample parking and easy access to major highways, making it an ideal stop for those exploring the region or simply looking for a quick and convenient cannabis shopping experience.
Beverage
17 product(s)
Bongs
10 product(s)10" 4MM Arsenal Creepy Pumpkin Bong
10" 4mm Arsenal Spooky Ghost Bong (Design A)
10" 5mm Arsenal Cosmic Cartoon Bong
10" 5mm Arsenal Cosmic Cartoon Bong
13.5" Cheech Tentacle Monster Bong (Purple)
15"Cheech Crystal Galore Water Pipe (Green)
20" Marley Triple Flow Bong (White)
Replacement 6" Glass Downstem
Replacement Glass Downstem (5.5")
WP-2044 16" 7mm Multicolor Designer Bong
Bowls
2 product(s)14MM Male Handle Bowl Clear
14mm Glass Popper Bowl
Capsules
10 product(s)Concentrate
58 product(s)
Disposable Vape
1 product(s)
Edible
59 product(s)
Flower
127 product(s)
Fire Breath 28g
Venom OG 3.5g
Grinders
6 product(s)Arsenal Faux Repto 52mm 4-Pc Grinder
Arsenal Leafy Dominus 52mm 4-Pc Grinder
Arsenal Solid Armory 65mm 4-Pc Grinder
Beamer Crown Grinder
Beamer Crown Grinder
HX524YG-4 Arsenal Smooth Ridged Diamond Hex 52mm 4-Pc Grinder
Infused Pre Roll
62 product(s)
Baby Jeeter Infused Berry White Infused Pre-Roll 3x0.5g
Milled Flower
2 product(s)
Oil
8 product(s)
Paper, Cones, Filters
1 product(s)Pipe Screens Stainless Steel Wallet Pack -5 Pk
Papers
3 product(s)Papers & Tips
2 product(s)Pre Roll
80 product(s)
Rolling Machine
1 product(s)Rolling Papers
6 product(s)Slow Burning 1 1/4" Rolling Papers Zig Zag Green Wetproof Slow Burning Rolling Paper 1 1/2
RAW Cones (6 Pack)
Topical
5 product(s)
Trays
2 product(s)420 Power SAASH Tray
Lion Hearted Saash Tray
Vape
75 product(s)
Vaporizers
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Frequently Asked Questions
Legal Information
What is the minimum age to buy cannabis at The Underground?
You must be 19 years or older to purchase cannabis in Ontario. When visiting The Underground, bring a valid government-issued ID (driver's license, passport, or health card) to verify your age.
Is cannabis legal in Colborne, Ontario?
Yes, cannabis is legal for recreational use in Ontario. The Underground is a licensed dispensary that operates in compliance with provincial regulations.
Can tourists buy cannabis at The Underground?
Yes, anyone 19 years or older can legally purchase cannabis from The Underground. Tourists should bring valid government-issued identification from their home country.
About The Underground
What products does The Underground carry?
The Underground 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.
How do I pay at The Underground?
Most dispensaries in Colborne accept cash, debit cards, and some accept credit cards. Contact The Underground directly for specific payment methods and any additional fees.
Does The Underground offer delivery?
Delivery options vary by dispensary. Contact The Underground directly to inquire about delivery services, minimum order requirements, and delivery areas.
Shopping Tips
How do I choose the right cannabis product?
Consider your experience level, desired effects, and consumption method. The staff at The Underground can help you choose products based on THC/CBD content, strain type (Indica, Sativa, Hybrid), and your preferences.
What's the difference between THC and CBD?
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.
How much cannabis can I buy at once?
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
How often is the inventory updated?
We update our inventory data regularly to provide you with current product availability and pricing. However, we recommend calling The Underground directly to confirm product availability before visiting.
Is the information on this page accurate?
We strive to provide accurate and up-to-date information about The Underground and their products. However, inventory and pricing can change frequently, so we recommend verifying details directly with the store.