Cannabis in Fredericton: Cannabis NB, the Rules, and What to Know

How legal cannabis works in New Brunswick

Cannabis has been legal for adults across Canada since October 2018, but every province runs its own retail and rules, and New Brunswick did it its own way. Here, the only place you can legally buy recreational cannabis is Cannabis NB, a Crown corporation that operates every legal storefront and the one legal e-commerce site in the province. If a shop in Fredericton is selling recreational weed and it is not Cannabis NB or the Cannabis NB website, it is not operating within provincial law, full stop.

This is worth saying plainly because Fredericton, like a lot of cities, has a scattering of head shops, vape stores and grey-market operations, and online searches will happily surface directories full of "dispensaries" that are nothing of the sort. The legal, tax-paid, lab-tested, ID-at-the-door product comes from Cannabis NB. Everything else is either accessories (papers, grinders, pipes) or something you should approach with open eyes.

Cannabis NB had a rocky start. The province lost money on it for the first couple of years and, around 2019 and 2020, went so far as to issue a request for proposals to hand the whole operation to a private operator, which is a very New Brunswick saga in its own right. In the end the province pulled the plug on privatization and kept it public. It found its footing, turned profitable, and now runs as a fairly ordinary government retailer: think of it as the NB Liquor of weed, staffed by people who can actually talk you through the difference between a sativa-leaning gummy and a knockout indica flower without making you feel like a tourist.

The short version for a resident or visitor: you must be 19 or older, you buy from Cannabis NB, you consume in private, and you never touch it before or during driving. The rest of this guide is the detail behind those four rules, plus the wrinkles that trip people up: edibles, renting, home grows, and the entirely separate world of medical cannabis.

Where to buy in Fredericton: the two Cannabis NB stores

Fredericton has two Cannabis NB locations, one on each side of the Wolastoq (Saint John River), which covers most of the city reasonably well:

Both are standard bright, clean retail spaces: government-issue lighting, product behind the counter or in sealed display, and staff who will card you at the door. Bring valid government photo ID even if you are visibly middle-aged, because the door policy does not care about your knees.

Hours shift over time and around holidays, so check cannabis-nb.com or call the store before you make a special trip, especially on Sundays and statutory holidays. As a rule of thumb these stores keep retail-style hours (roughly daytime into mid-evening most days), but do not treat that as gospel, and do not assume both stores keep identical hours. If you are new to town and still learning the geography, our neighbourhoods guide will help you place Brookside and the Prospect Street strip, and the shopping guide covers what else is around each store.

What is on the shelves is the same catalogue you would expect from any legal Canadian retailer: dried flower, pre-rolls, vape cartridges, edibles and beverages, oils, capsules, topicals, seeds and the usual accessories. Products carry potency labels for THC and CBD, and staff can steer you toward something appropriate if you tell them honestly how much experience you have. If you are new to it, start low and slow, particularly with edibles.

The rules that actually matter: age, possession, ID

The single most important number is 19. In New Brunswick the legal age to purchase, possess, consume, or grow cannabis is 19, which lines up with the provincial drinking age. This trips up some visitors and especially students: the age is 19, not 18 like some other jurisdictions and not 21 like much of the United States. If you are 18 and at university here, the law does not make an exception for you.

You can carry up to 30 grams of dried cannabis (or its equivalent) in public, which is the same federal limit that applies across Canada. Thirty grams is a lot for personal use, so most people never come close. At home there is no equivalent public-carry cap on how much you can keep, though obviously you should store it responsibly and well out of reach of kids and pets. Note that the 30-gram figure is measured in "dried equivalents," so oils, edibles and concentrates each convert to a dried-flower weight under the federal rules, and a little concentrate goes a long way toward the limit.

Giving or selling cannabis to anyone under 19 is a serious offence, and that includes the classic "I'll grab it for my younger cousin" favour. Cannabis NB will card anyone who looks remotely young, and their staff have every reason to refuse a sale they are not sure about. Bring a driver's licence, passport, or other valid government photo ID. New to the province and sorting out your paperwork anyway? Our NB driver's licence guide walks through getting a provincial ID.

Students in particular should read the fine print: the University of New Brunswick and St. Thomas University both have their own campus policies layered on top of provincial law, and residence rules are usually stricter than the street. Being 19 and legal off-campus does not mean you can spark up in your dorm, and many residences treat cannabis much as they treat alcohol or more harshly. Our student guide covers the wider campus-life picture.

Where you can and cannot consume

This is the rule people break most often, usually without realizing it. In New Brunswick, cannabis consumption is essentially restricted to private property: your own home, your own backyard, or someone else's private residence with the owner's permission. That is basically it.

Public consumption is prohibited. That means no smoking, vaping or otherwise consuming cannabis in public spaces: not on sidewalks, not in city parks, not on the Green or the trail system along the river, not on patios, not at festivals, not in parking lots, not on a bench downtown. New Brunswick folds cannabis into the same framework as tobacco through its smoke-free places rules, and enforcement can and does happen. The romantic notion of a stroll along the Wolastoq (Saint John River) with a joint is, legally speaking, not a thing here.

A few practical wrinkles worth knowing:

Edibles are easier because there is nothing to see or smell, but the location rule is the same: the product is meant to be consumed privately, not passed around a picnic table in Odell Park. Renters should check their lease and building rules, because many Fredericton landlords ban smoking of any kind indoors, and a lot of buildings restrict balconies too. If you rent, our renting guide is a good reality check on what landlords here typically allow. Campsites get a specific carve-out in the provincial framing: an occupied campsite is treated as a private, occupied space, so consuming there is generally fine, but the public trail or campground road to get to it is not, and that nuance catches campers out.

If you are planning a night out, plan your consumption for before you leave home or for after you get back. Our after-dark guide and pub guide cover the legal, out-in-public side of a Fredericton evening. The simple mental model: if you are somewhere the public can be, you should not be consuming there.

Cannabis and driving: do not do it

Impaired driving is a criminal offence under federal law, and cannabis is very much included. It does not matter that the weed itself is legal: getting behind the wheel while impaired by it is treated with the same seriousness as drunk driving, and the consequences stack provincial penalties on top of the criminal ones.

New Brunswick goes further than just "don't drive high." Provincial rules prohibit any cannabis use in or on a vehicle on a roadway or managed trail, whether the vehicle is moving or parked. That covers cars, trucks and motorcycles, and it explicitly extends to off-road vehicles like ATVs and snowmobiles, and to farm equipment such as tractors on a road. You cannot legally consume as a passenger either. Transport your purchase the way you would transport open liquor: sealed, and ideally in the trunk or a spot that is not readily accessible from the seats.

Police use roadside oral-fluid screening devices and standardized field sobriety testing, and the federal thresholds for THC in blood carry escalating penalties. In practice, a cannabis-impaired charge can mean an immediate roadside licence suspension, vehicle impoundment, fines, and a criminal record, plus the insurance fallout that follows any impaired conviction. There is no casual version of this. If you have consumed, treat yourself as impaired and get a ride, a cab, or wait it out. THC lingers longer than most people expect, so "I feel fine" is not a legal defence, and it is a particularly bad bet with edibles, which can come on slowly and last for hours.

Winter adds its own hazards to Fredericton roads without any help from cannabis; our winter driving guide covers the sober version of staying alive on Regent Street in February.

Growing at home

Adults in New Brunswick can grow cannabis at home, within limits. The rule is up to four plants per household (not per person, which is the detail roommates argue about), grown at your primary residence. The seeds or seedlings are supposed to come from a legal source, meaning Cannabis NB or another authorized retailer, not a mystery clone from a friend of a friend.

New Brunswick also layers on security expectations for home grows. Plants are meant to be kept secure and out of easy reach. Indoor plants must be kept in a separate, locked space, and outdoor plants must be inside a locked enclosure that is at least 1.52 metres high. The spirit of it is straightforward: your four plants should not be accessible to kids, and should not be reachable or easily visible from a public sidewalk. Rules on home growing and storage can shift over time, so if you are planning a serious grow, confirm the current cultivation and security requirements with the Government of New Brunswick before you build anything.

Two practical notes. First, renters usually cannot grow at all, because leases and building rules commonly prohibit it, and a landlord's ban overrides your provincial permission. Second, four healthy plants produce a genuinely surprising amount of cannabis, so most home growers are hobbyists, not stockpilers. Fredericton's outdoor season is also short and cool, with a real risk of early autumn frost, so many local growers either grow indoors under lights or choose faster-finishing outdoor plants and hope the weather cooperates. If you have the gardening itch generally, our Fredericton gardening guide covers the local climate and growing season, which is short and has opinions.

Buying online from Cannabis NB

Cannabis NB runs the only legal recreational e-commerce site in the province, at cannabis-nb.com. You can browse the full catalogue, compare THC and CBD content, read the strain notes, and order for delivery anywhere in New Brunswick, which is genuinely useful if you live outside town, do not drive, or simply do not want to stand in a queue.

The online experience mirrors the in-store rules. You have to verify you are 19 or older, and age is checked again on delivery: the courier will ask for valid government photo ID from an adult, and they will not hand the package to a minor or leave it on a step for anyone to grab. Payment is handled online, and delivery timelines and any fees are set by Cannabis NB, so check the site for current details because those things drift over time.

Be careful what you are actually clicking. Plenty of slick-looking websites and "same-day Fredericton delivery" services turn up in searches, and many are not Cannabis NB. Only the official provincial site is legal, tested, and accountable. If a site is offering prices that seem too good, no ID check, and vague ownership, that is your answer: it is not legal retail, and there is no lab testing or recourse behind it. The table below sorts the honest options from the noise.

Medical cannabis is a separate lane

Recreational and medical cannabis run on two different tracks in Canada, and it matters which one you are on. The recreational side is everything above: Cannabis NB, age 19, buy and consume within provincial rules. The medical side is federal, managed through Health Canada, and it exists for patients whose doctor or nurse practitioner has authorized cannabis for a medical purpose.

If you are a medical patient, you do not buy through Cannabis NB. Instead, a health-care provider issues a medical document, you register with a Health Canada licensed producer, and you order your product directly from that producer, usually by mail. The medical stream can offer advantages that matter to patients: consistent access to specific products, the ability to possess larger amounts tied to your authorization, potential tax and coverage considerations, and in some cases guidance geared to therapeutic use rather than a Friday night.

Getting authorized starts with a conversation with a health-care provider, and not every family doctor is comfortable prescribing, so some patients go through dedicated cannabis clinics that specialize in it. If you are still getting connected to primary care in the first place, our finding a doctor guide and broader healthcare guide lay out how the local system works. Medical authorization is a health decision, so talk to a qualified provider rather than relying on a store clerk or a guide like this one for dosing and treatment advice.