Situated in the heart of downtown Thorold, Ontario, at 9 Pine Street North, Take Off Cannabis is your premier destination for legal recreational cannabis in the Niagara region. Conveniently located near the QEW and just minutes from the St. Catharines and Welland corridors, our modern storefront blends contemporary style with the neighbourly feel of Thorold’s vibrant Main Street community.

We offer local pickup and delivery, so whether you stop in store or order online, you’ll experience fast, friendly service in the Niagara region. Choose Take Off Cannabis when you search for “cannabis store Thorold”, “Thorold cannabis dispensary”, “Niagara cannabis delivery”, or “Ontario craft cannabis strains”. 

At Take Off Cannabis, we believe in making the cannabis experience approachable, educational and tailored to your journey—whether you’re brand new to cannabis or a seasoned savant. Our shelves are stocked with a wide range of high-quality products including premium dried flower, curated pre-rolls, state-of-the-art vape cartridges, flavour-packed edibles, potent concentrates, and wellness-oriented CBD oils.

We proudly carry top Canadian brands and sought-after strains—think fan-favourites like GMO Cookies, Liquid Imagination, Tiger Blood, alongside craft-grow Ontario-exclusive cultivars and limited-edition drops you won’t find everywhere. Visit us today and discover why locals return—our mission is simple: to help you find your space.

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Big Bag O' Buds

Originally created in Amsterdam, Ultra Sour is a crossbreed of MK Ultra and East Coast Sour Diesel. It is sativa-dominant, and can be deceptive at around 20% THC potential, as it packs a punch! Get ready for fluffy, vibrant green and orange buds, citrus and diesel aromas.

Ultra Sour - Big Bag O' Buds - Dried Flower

<p>Ultra Sour by THSeeds is a tart cross out of Amsterdam. This strain is the product of crossing <a href="/strains/mk-ultra">MK Ultra</a> and <a href="/strains/east-coast-sour-diesel">East Coast Sour Diesel</a>, creating a sativa-dominant bud with uplifting stimulation and heady euphoria. Ultra Sour smells of pine and diesel, and its buds are deep green with rusty orange <a href="/news/cannabis-101/cannabis-anatomy-the-parts-of-the-plant">pistils</a>. The potent mental effects can be a little daunting for inexperienced consumers, so mind your dosage. Enjoy Ultra Sour as a means to shrug off&nbsp;stress and enhance creativity. &nbsp;</p>


Ultra Sour by THSeeds is a tart cross out of Amsterdam. This strain is the product of crossing MK Ultra and East Coast Sour Diesel, creating a sativa-dominant bud with uplifting stimulation and heady euphoria. Ultra Sour smells of pine and diesel, and its buds are deep green with rusty orange pistils. The potent mental effects can be a little daunting for inexperienced consumers, so mind your dosage. Enjoy Ultra Sour as a means to shrug off stress and enhance creativity.  

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Ultra Sour

Ultra Sour by THSeeds is a tart cross out of Amsterdam. This strain is the product of crossing MK Ultra and East Coast Sour Diesel, creating a sativa-dominant bud with uplifting stimulation and heady euphoria.

Ultra Sour - Big Bag O' Buds - Dried Flower

Ultra Sour - Big Bag O' Buds - Dried Flower

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Ultra Sour - Big Bag O' Buds - Dried Flower

Ultra Sour - Big Bag O' Buds - Dried Flower

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