Canada's leading source for all things cannabis. For us, it’s about more than just a cannabis retail experience. It’s about starting a conversation and opening minds to fresh perspectives. And, perhaps most of all, it’s about becoming a part of the fabric of every neighbourhood that welcomes us.

Our team of experienced buds hand-pick our menu and personally test and review the products we carry for quality, and to  assure we carry only the best options of flower, pre-rolls, 510 vape cartridges, edibles, or  hash and concentrates/ extracts in our store!

Come visit us at 75 Bayly St West, Ajax, Ontario 

4K Cannabis is located on Bayly Street in the LCBO plaza, right beside the TD Bank. 


4K Cannabis - Ajax

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Adults Only Promiscuous Peach NSFW Liquid Diamond Dispenser multi-use tool.

Adults Only Promiscuous Peach NSFW Liquid Diamond Dispenser. This all-glass dispenser multi-tool is packed with insanely potent liquified THC diamonds that present a burst of juicy peachy flavour. All Adults Only NSFW Liquid Diamond dispensers are made using our advanced BHO extraction equipment and processes. You won’t find any added solvents, pigments, fillers or waxes in this premium extract.

ADULTS ONLY | Promiscuous Peach NSFW Liquid Diamond Dispenser | Indica | 1g

Produced via hydrocarbon extraction to produce a golden and brittle concentrate with earthy and pine aroma and flavour with hints of citrus.

RAD Pink Kush is produced via hydrocarbon extraction to produce a radically golden and brittle concentrate with astounding earthy and pine aroma and flavour with hints of citrus.

RAD | Pink Kush Shatter | 1g

Pink Kush, as coveted as its <a href="/strains/og-kush">OG Kush</a> relative, is an indica-dominant hybrid with powerful body-focused effects. In its exceptional variations, pink hairs burst from bright green buds barely visible under a blanket of sugar-like trichomes, with traces of a sweet vanilla and candy perfume. The potency&nbsp;of this strain could be considered overpowering, and even small doses are known to&nbsp;eliminate pain, insomnia, and appetite loss.&nbsp;Growers have to wait 10 to 11 weeks for Pink Kush&rsquo;s flowering, but high&nbsp;yields of top-shelf buds&nbsp;are worth the wait.

Pink Kush, as coveted as its OG Kush relative, is an indica-dominant hybrid with powerful body-focused effects. In its exceptional variations, pink hairs burst from bright green buds barely visible under a blanket of sugar-like trichomes, with traces of a sweet vanilla and candy perfume. The potency of this strain could be considered overpowering, and even small doses are known to eliminate pain, insomnia, and appetite loss. Growers have to wait 10 to 11 weeks for Pink Kush’s flowering, but high yields of top-shelf buds are worth the wait.

aroused

creative

energetic

euphoric

focused

giggly

happy

hungry

relaxed

sleepy

talkative

tingly

uplifted

Pink Kush

Pink Kush, as coveted as its OG Kush relative, is an indica-dominant hybrid with powerful body-focused effects.

aka Pink OG, Sedamen

caryophyllene

humulene

limonene

linalool

myrcene

ocimene

pinene

terpinolene

Adults Only Cheeky Cherry NSFW Liquid Diamond dispenser. Premium, all glass, heat-resistant and multi-use dispenser. Sativa.

Cheeky Cherry NSFW Liquid Diamond dispensers from Adults Only are here to strut their stuff and show off their assets. This all glass dispenser multi-tool is packed with potent liquefied sativa THC diamonds that present tempting flavours of cherry with light gassy undertones. All Adults Only NSFW Liquid Diamond dispensers are made using our advanced and industry-leading BHO extraction equipment and processes. You won’t find any added solvents, pigments, fillers or waxes in this premium extract. The premium dispenser is heat resistant and can be used to apply directly onto dab rigs, dab pens, rolling papers or when refilling vape carts.

ADULTS ONLY | Cheeky Cherry NSFW Liquid Diamond Dispenser | Sativa | 1g

Adults Only Missionary Mango Liquid Diamond dispenser Premium, all glass, heat-resistant and multi-use dispenser. Indica.

Missionary Mango NSFW Liquid Diamond dispensers brought to you by Adults Only are here to prove that missionary doesn’t have to be boring. This all glass dispenser multi-tool is packed with potent liquefied indica THC diamonds that have a sultry sweet and exotic mango flavour. All Adults Only NSFW Liquid Diamond dispensers are made using our advanced and industry-leading BHO extraction equipment and processes. You won’t find any added solvents, pigments, fillers or waxes in this premium extract. The premium dispenser is heat resistant and can be used to apply directly onto dab rigs, dab pens, rolling papers or when refilling vape carts.

ADULTS ONLY | Missionary Mango NSFW Liquid Diamond Dispenser | Indica | 1g

ENDGAME

The crown jewel of Endgame diamond concentrates. We’re offering this limited drop containing a full-gram THCA Diamond lightly coated in terps.

The crown jewel of Endgame diamond concentrates. We’re offering this limited drop containing a full-gram THCA Diamond lightly coated in terps. A big ‘ol chunk to dab or to bussdown whatever you’re rolling.

ENDGAME | Capo OG XXL Diamond | Indica | 1g

RAD, Pink Star Fruit, THCa Diamonds, 1g, sativa.

RAD Pink Star Fruit Diamonds will keep ya shining all night long. This extract, crafted from fresh-frozen, single strain whole buds and cured to produce crystalline diamonds, is packed with radically fruity flavours paired with funky, floral notes. Use ‘em in your dab rigs, dab pens, crush into your pre-rolls, or sprinkle over your bong bowl.

RAD | Pink Starfruit THCA Live Diamonds | Sativa | 1g

Dab Bods

Ontario Grown whole bud grade "AAAA" drizzled with resin and carefully rolled in kief. Features the popular strain "OG Lime Killer".

DAB Bods Moonrocks - Tasty nuggets of locally grown hand trimmed "AAAA" whole bud doused with a delicious tasty drizzle of honey like resin and then carefully rolled in a soft blanket of kief. Featuring the popular strain of "OG Lime Killer" stemming from a cross of lineage between Starkiller and Lemon OG Haze. This product is now offered by the OCS for the first time. Showcases a smooth, fruity, flavourful mix with a hint of citrus. Sought after by cannabis connoisseurs and featuring a 1/1 ratio of flower to resin then finished off smothered in rich powdery kief. If you ever wanted to go to space, this is out of this world!

DAB BODS | OG Lime Killer Moon Rocks | Hybrid | 2g

Bred by Ethos Genetics, OG Lime Killer crosses an award-winning cut of Starkiller OG with <a href="/strains/lemon-og-haze">Lemon OG Haze</a>.The result is a lemon-lime dominated strain with undertones of fuel, flower, and pine. Take a few puffs and let this heavily potent strain overcome your senses.

Bred by Ethos Genetics, OG Lime Killer crosses an award-winning cut of Starkiller OG with Lemon OG Haze.The result is a lemon-lime dominated strain with undertones of fuel, flower, and pine. Take a few puffs and let this heavily potent strain overcome your senses.

OG Lime Killer

Bred by Ethos Genetics, OG Lime Killer crosses an award-winning cut of Starkiller OG with Lemon OG Haze.

Boxhot

This extraterrestrial monster features a gas, earthy, lime and fruity flavour profile. Just dab, infuse, mix or vape it!

BOXHOT PRESENTS: Alien OG in a 1.2 g Disty Dabber, specifically designed with versatility in mind. Dab, infuse, mix or vape it! Featuring a 1000MG of THC, some of the purest cannabis distillate available on the market, and an entourage of expertly-infused, premium strain-specific terpenes. This extraterrestrial monster blasts you with gas, earthy and lime flavours, and leaves you with the taste of fruity pine. All BOXHOT dabbers are manufactured with a glass syringe and stainless

BOXHOT | Alien OG Disty Dabber | Hybrid | 1.2g

Alien OG, also known as "Alien OG Kush," is&nbsp;a&nbsp;<a href="https://www.leafly.com/strains/lists/category/hybrid">hybrid</a>&nbsp;cross of&nbsp;<a href="/strains/tahoe-og">Tahoe OG</a>&nbsp;and&nbsp;<a href="/strains/alien-kush">Alien Kush</a>. First available as a clone in California’s Bay Area and now in seed form from Cali Connection, Alien OG&nbsp;has the typical lemon and pine OG smell and flavor, and its intense high combines heavy body effects and a psychedelic cerebral buzz. Beginners and novices, be sure to take it slow with this heavy-hitter.&nbsp;

Alien OG, also known as "Alien OG Kush," is a hybrid cross of Tahoe OG and Alien Kush. First available as a clone in California’s Bay Area and now in seed form from Cali Connection, Alien OG has the typical lemon and pine OG smell and flavor, and its intense high combines heavy body effects and a psychedelic cerebral buzz. Beginners and novices, be sure to take it slow with this heavy-hitter. 

Alien OG

Alien OG is a strain cross from Tahoe OG and Alien Kush.

aka Alien OG Kush, Alien Banana

Phant's THCA diamonds are a high purity and potent cannabis extract.

Phant's THCA diamonds are a high purity and potent cannabis extract. Infused with a luscious botanical terpene blend for a smooth product.

PHANT | Orange Cream Flavoured THCa Diamonds | Blend | 1g

Orange Cream, also known as "Orange Cream #26," is a hybrid marijuana strain from Exotic Genetix that crosses Orange Valley OG and <a href="/strains/cookies-and-cream">Cookies and Cream</a>. Expect a smooth citrus flavor profile with intoxicating effects. Orange Cream brings back the connection between OG and Cookies genetics, making this strain a must-try for connoisseurs or citrus terp lovers.

Orange Cream, also known as "Orange Cream #26," is a hybrid marijuana strain from Exotic Genetix that crosses Orange Valley OG and Cookies and Cream. Expect a smooth citrus flavor profile with intoxicating effects. Orange Cream brings back the connection between OG and Cookies genetics, making this strain a must-try for connoisseurs or citrus terp lovers.

Orange Cream

Coming from Exotic Genetix, Orange Cream crosses Orange Valley OG and Cookies and Cream.

aka Orange Cream #26

Okanagan

A big old baller jar of live rosin and CBD.

Astrolab's Dab Light is a big old baller jar of live rosin and CBD.

ASTROLAB | Dab Light Baller Jar Okanagan Sugar Lightspeed Live Rosin | Indica | 2.5g

NUGZ FARM

Nugz Slapz Fresh Frozen Hash Rosin is a gas-on-demand, burn-out inducing, firewater full-melt rosin washed from our fresh frozen Slapz flower.

Nugz Slapz Fresh Frozen Hash Rosin (FFHR) is made from beautiful, frosty, trich-covered Slapz flower, frozen immediately at harvest to preserve the flowers natural terpene profile, flavours and aromas. Slapz FFHR is then made by sieving the frozen premium grade Slapz flower through 159µm to 73µm wash bags in ice water to produce a bubble hash that is then gently heated and pressed into a honey-like rosin. Lookin' for the hash rosin that slaps back? Nugz Slapz! Best stored in the fridge and brought to room temperature 10 minutes before use.

NUGZ | Slapz Fresh Frozen Hash Rosin | Indica | 1g

The Slapz weed strain is breeder Exotic Genetix’s cross of <a href="https://www.leafly.com/strains/runtz">Runtz</a> and <a href="https://www.leafly.com/strains/grease-monkey">Grease Monkey</a>. Genetics from <a href="https://www.leafly.com/strains/zkittlez">Zkittlez</a>, <a href="https://www.leafly.com/strains/gelato">Gelato</a>, <a href="https://www.leafly.com/strains/original-glue">Original Glue</a>, and <a href="https://www.leafly.com/strains/gsc">GSC</a> give Slapz a face-smacking odor and taste of <a href="https://www.leafly.com/strains/lists/flavor/skunk">skunk</a>, <a href="https://www.leafly.com/strains/lists/flavor/diesel">diesel</a>, and <a href="https://www.leafly.com/strains/lists/flavor/pine">pine</a>. Reviewers report feeling <a href="https://www.leafly.com/strains/lists/effect/aroused">aroused</a>, <a href="https://www.leafly.com/strains/lists/effect/creative">creative</a>, and <a href="https://www.leafly.com/strains/lists/effect/hungry">hungry</a> on Slapz cannabis, but newbies should watch out: those mega-high THC levels can make novices anxious and dry their mouth out.

The Slapz weed strain is breeder Exotic Genetix’s cross of Runtz and Grease Monkey. Genetics from Zkittlez, Gelato, Original Glue, and GSC give Slapz a face-smacking odor and taste of skunk, diesel, and pine. Reviewers report feeling aroused, creative, and hungry on Slapz cannabis, but newbies should watch out: those mega-high THC levels can make novices anxious and dry their mouth out.

Slapz

A photo of the Exotic Genetic strain Slapz, photo by David Downs for Leafly.

Big Diamonds are created from live resin and deliver a full gassy flavour with a fruity punch.

We are proud to bring our Big Diamonds to market in partnership with our indoor small batch flower provider. BIG hand selects each batch of fresh frozen flower to create a gassy flavour with a fruity punch that is delivered in a beautifully refined hydrocarbon developed diamond. Our diamonds are created from live resin and deliver a full flavour and attention to quality that has made Big Concentrates a popular rosin producer in Ontario.

BIG | Diamonds | Indica | 1g

No chemicals, no fertilizers & no additives – a blend of three fruit-forward strains, grown outdoors in living soil & washed carefully to create the most natural cannabis concentrate possible.

Cherry OZ LSO Live Rosin is the first release from John Fowler’s Fowler Family Farm. Its a three-way blend of OZ Kush, Orange Tings & Black Cherry Punch selected to deliver delicious fruit-forward dabs. Fowler Family Farms is a regenerative micro-cultivator that produces outdoor cannabis using the highest quality genetics grown in living soil using natural farming practices. The flowers are frozen at the peak of maturity and gently washed & pressed to deliver a clean rosin that is unique to the season.

BIG | BIG FFF Cherry OZ LSO Live Rosin | Indica | 1g

The Dab Collab is an explosion of terpenes that dance on your palate, delivering a symphony of flavours that are unique to each strain.

The Dab Collab is an explosion of terpenes that dance on your palate, delivering a symphony of flavours that are unique to each strain. Whether you're a seasoned dabber or new to the world of rosin, the Dab Collab has exceptional taste and potency.

ROSIN HEADS | The Dab Collab | Hybrid | 1g

FRIENDS. FUN. LEGENDARY CANNABIS.

THREE THINGS THAT MAKE OUR WORLD GO ROUND, AND ROUND.

Each better together, always and forever. Spinach® is here for all the fun that only happens with friends. Where we grow closer by the experiences we share, and the moments made a little more epic whenever there’s legendary cannabis to go around.

Spinach

SOUR CITRUS BOMB
220 – 280 mg/g THC
Boom go the terpenes! This next-level strain packs grapefruit flavours at near nuclear levels and delivers an over-the-top explosive aroma of sour-citrus. This exclusive cultivar is a cross of rocket fuel from Chemdawg and powered up potency of SFV OG Kush. Hard to find (and harder to pronounce) rare terpenes like valencene, camphene, guaiol and fenchol combine to take you on a sensorial ride of your life.

Atomic Sour Grapefruit 3.5g

Atomic Sour Grapefruit

Atomic by Bomb Seeds is a deep blend of potent genetics. <a href="/strains/og-kush">OG Kush</a> was crossed with <a href="/strains/chemdawg">Chemdawg</a>, which was then crossed with <a href="/strains/thc-bomb">THC Bomb</a> to create Atomic. This blend of THC-dominant genetics lends Atomic potency that isn&rsquo;t meant for everyone. Be warned that this intense high hits with a rush to the head and settles into a long-lasting body stone that evaporates stress and worries. Atomic has a fair yield and a Kushy flavor that is thick with gas and forest aromas. Enjoy Atomic after you clear your schedule as its effects may change your plans.&nbsp;

Atomic by Bomb Seeds is a deep blend of potent genetics. OG Kush was crossed with Chemdawg, which was then crossed with THC Bomb to create Atomic. This blend of THC-dominant genetics lends Atomic potency that isn’t meant for everyone. Be warned that this intense high hits with a rush to the head and settles into a long-lasting body stone that evaporates stress and worries. Atomic has a fair yield and a Kushy flavor that is thick with gas and forest aromas. Enjoy Atomic after you clear your schedule as its effects may change your plans. 

Atomic

Atomic by Bomb Seeds is a deep blend of potent genetics. OG Kush was crossed with Chemdawg, which was then crossed with THC Bomb to create Atomic.