At Green Karat, every detail of the cultivation process is governed by strict quality control protocols.

From routine facility inspections and advanced sanitation practices to extensive staff training, precision is at the core.

We operate with a flower-first mindset, where quality is never compromised—delivering premium cannabis that meets the highest global standards.

True craftsmanship begins with care. Each plant is tended to by hand, reflecting a deep connection between grower and crop.

Our pesticide-free environment relies on natural protective methods, fostering a healthy ecosystem for both plants and planet.

Sustainability isn’t a trend—it’s embedded in everything we do.

Years of development have led to an advanced system that merges intelligent growing techniques with precise environmental control.

Temperature, humidity, and airflow are adjusted to meet the specific needs of each cultivar.

Our genetics are selected for character, strength, and diversity—ensuring exceptional quality, batch after batch.

Our site is a benchmark in modern cannabis cultivation.

Purpose-built and certified under GMP, it merges pharmaceutical-grade quality with sustainable production.

Designed for the international medical market, our facility reflects innovation, responsibility, and mastery at every level.

Our Story

Since May 2020, Green Karat has held a Health Canada license and operated from Montreal’s North Shore.

A family-rooted company with a mission to grow refined, artisanal cannabis, Green Karat is driven by Quebec pride, social responsibility, and a relentless pursuit of excellence—delivering certified, limited-edition flower to patients worldwide.

Pavé S1 – Gassy, chilled, and sharply refined

Pavé S1 brings together the powerhouse genetics of Paris OG and The Menthol, delivering a next-level experience that’s bold, elegant, and built for connoisseurs who crave depth.


It opens with a cool menthol hit that awakens the senses, quickly rolling into heavy OG gas and earthy undertones. The aroma is sharp, clean, and full-bodied—like a fine cologne in flower form.


The effects come on with a cerebral lift that clears the mind and lightens the mood, before cascading into a grounded, full-body calm. Pavé S1 is ideal for evening sessions, deep relaxation, and those moments when you want to disconnect and reset in style.


THC: 27–31%

Total Terpenes: 3.5–4.1%

Dominant Terpenes: Limonene, Caryophyllene, Linalool, Pinene, Farnesene

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Supreme Diesel – Loud, fuelled, and deeply rooted

Supreme Diesel is a potent fusion of Sour Diesel and Jet Fuel Gelato, bred for those who thrive on intensity, clarity, and full-throttle flavour. It’s loud, unapologetic, and built to leave a lasting impression.



From the first inhale, you’ll catch that classic diesel punch—pungent and earthy—layered with sharp spice and lingering funk. It’s a throwback and an evolution all in one, perfect for those who like their flower bold and complex.



Expect a high-energy mental lift that sharpens focus and uplifts mood, followed by a heavy body wave that slowly pulls you into full relaxation. Supreme Diesel is ideal for late afternoons or evenings when you want to unwind but stay present and grounded.


THC: 27–31%

Total Terpenes: 3.6–4.3%

Dominant Terpenes: Limonene, Caryophyllene, Farnesene, Pinene, Terpineol


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Modified Gas – Fruity funk, smooth fire, and full-bodied power

Modified Gas is the result of crossing First Class Funk with Grape Gasoline—a high-impact cultivar that brings heavy flavour and even heavier effects. It’s rich, gassy, and undeniably elite.



The nose hits with creamy blueberry gas, citrus zest, and a swirl of funky sweetness. As it burns, expect layers of herbal spice and earthy undertones to emerge, giving it a bold and expressive finish that sticks with you.



Modified Gas kicks off with a euphoric mental lift—clear, focused, and energizing—before settling into a warm, full-body melt. Perfect for winding down, sparking creative flow, or easing into deep physical comfort.


THC: 26–30%

Total Terpenes: 3.4–4.0%

Dominant Terpenes: Caryophyllene, Limonene, Myrcene, Farnesene, Humulene


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Cool Grape – Cakey, silky smooth, and effortlessly bold

Cool Grape is a luxurious cross between High Octane, Grape Pie, and The Menthol—a strain that brings decadent flavour and powerful effects in one velvety package.



The aroma is rich and layered: sweet grape cake meets gelato creaminess with a subtle petrol edge. It’s a terpene-heavy bouquet that’s both indulgent and distinctive—perfect for those who love their flower loud but refined.



Cool Grape starts with a calming mental unwind, melting away tension and uplifting the mood. As the effects deepen, a heavy, sedative body relaxation takes over—ideal for end-of-day rituals, recovery, or sleep support.


THC: 27–31%

Total Terpenes: 3.1–3.7%

Dominant Terpenes: Limonene, Myrcene, Caryophyllene, Linalool, Pinene


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Permanent Fruz – Tropical gas, mood-brightening, and deeply soothing

Permanent Fruz is a standout cross between Permanent Marker and Pineapple Fruz, crafted for those who crave fruity funk, therapeutic power, and a smooth, well-rounded high.



The flavour leads with sweet cherry and pineapple, followed by citrusy highlights and a clean, slightly soapy finish. Its aroma is as exotic as it is refined—bold, tropical, and unmistakably fresh.



The effects begin with a lifted, euphoric mental state, helping ease anxiety and boost mood. As it settles in, a wave of physical calm and relief takes over—ideal for pain management, stress reduction, and promoting restful sleep.


THC: 20–24%

Total Terpenes: 3.8–5.1%

Dominant Terpenes: Limonene, Caryophyllene, Myrcene, Linalool, Pinene


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Genetic excellence from seed to sale

Our flowers begin with elite genetics and grow in a tightly controlled, pesticide-free environment.

Every aspect—from light to nutrients to airflow—is optimized for purity and consistency, meeting both Health Canada and EU compliance standards.

Craftsmanship in every step

Every harvest is hand-trimmed to preserve trichomes and terpene richness.

Flowers are dried slowly in a cool, controlled space, then cured with precision to unlock aroma, flavour, and full therapeutic potential.

World-Class genetics

We collaborate with the industry’s most respected breeders to source exclusive cultivars.

These partnerships deliver rich terpene profiles, potent cannabinoid content, and consistent performance—ensuring every strain reaches its peak expression.