Cheap Weed Ottawa — Budget Cannabis Deals
Budget Flower From $3/g · Ounces From $40 · Always Open
Ottawa's Best Prices on Quality Cannabis
Looking for cheap weed in Ottawa without sacrificing quality? Castle Heights Cannabis offers some of the most competitive cannabis prices in the city. Our Budget tier starts at just $3/g with value ounces from $40. Our AA tier ($4/g) and AAA+ tier ($5-$6/g) also deliver incredible value with THC levels from 27% to 32%. We believe great cannabis shouldn't break the bank, and our transparent tier-based pricing ensures you always get exactly what you pay for — no hidden markups, no gimmicks.
Unbeatable Promotions That Stack
Every tier at Castle Heights Cannabis comes with our signature Buy 2g Get 1g FREE promotion — meaning you always get a free gram with every purchase. Our top three tiers (Exotic, Premium, AAA+) also offer Buy 3g Get 3g FREE, effectively doubling your order. When you combine our already low prices with these promos, Castle Heights delivers the best cannabis value in Ottawa. A $15 AAA+ 3g purchase actually gets you 3g of flower — that's just $5/g for THC 30%+ cannabis.
Budget Doesn't Mean Low Quality
At Castle Heights Cannabis, cheap doesn't mean low quality. Every strain in our Budget and AA tiers delivers reliable potency (THC 24-29%) from trusted Canadian growers. We rotate our inventory frequently to ensure freshness and maintain our quality standards across all price points. Our Budget strains are perfect for rolling, sessions, or anyone who prefers value over premium aesthetics. Our AA tier is a step up — solid daily drivers with consistent effects.
Compare Our Prices
Budget: $3/g — $40/oz. AA: $4/g — $90/oz. AAA+: $5-$6/g — $100/oz. Premium: $7-$10/g. Exotic: $10-$12/g. Every tier includes Buy 2g Get 1g FREE. Top tiers include Buy 3g Get 3g FREE. These are some of the lowest prices you'll find at any dispensary in Ottawa, Vanier, Sandy Hill, Lower Town, or the Vanier area area.
Our Cannabis Menu — Five Tiers of Quality
Ultra-rare, top-shelf genetics · THC 35-39%
Browse Exotic →Hand-picked connoisseur grade · THC 32-34%
Browse Premium →Heavy hitters, proven strains · THC 30-32%
Browse AAA+ →Quality daily drivers · THC 27-29%
Browse AA →Shreds & value OZs · From $40/oz
Browse Budget →Find Us
Frequently Asked Questions
What is the cheapest weed at Castle Heights Cannabis?
Our Budget tier starts at $3/g with value ounces from $40. These are quality, properly-cured strains at Ottawa's most competitive prices.
Do you have ounce deals?
Yes! Budget ounces from $40, AA ounces from $90, AAA+ ounces from $100. All with excellent quality, freshness guaranteed, and Buy 2g Get 1g FREE promotions on top.
Is cheap weed still good quality?
Absolutely. Our Budget flower delivers THC 24-27% from trusted Canadian growers. We never sell old, dry, or improperly stored flower. Every product meets our quality standards regardless of price point.
Where can I buy cheap weed in Ottawa?
Castle Heights Cannabis at 605 Center St, Ottawa. Open 24 hours a day, walk in anytime, no appointment needed. We're in the heart of Vanier area.
What promotions do you offer?
Every tier includes Buy 2g Get 1g FREE (pay for 2g, get 3g). Our Exotic, Premium, and AAA+ tiers also offer Buy 3g Get 3g FREE (pay for 3g, get 6g). These promos apply on every visit.
Do you offer bulk discounts?
Yes — our ounce pricing is deeply discounted compared to per-gram rates. Budget ounces are $40, AA ounces $90, and AAA+ ounces $100. The more you buy, the more you save.