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

dispensary_name

whats_hot

strain_top_terp

normalized_quantity_label

filterable_price

has_cbd_submitted

top_strain_effects_included

cbd_content

is_trending

top_strain_negatives_excluded

normalized_quantity

strain_flavors_included

is_brand_verified

cbd_pips

thc_content

is_best_seller

pickup_available

is_staff_pick

thc_pips

is_new

strain_effects_included

brand_name

unit

strain_category

strain_name

product_category

O.pen the o.riginal cannabis pen. We started extracting cannabis oil in 2010 and haven't stopped since. With more than 100,000 hours clocked in R&D we're in relentless pursuit of bringing you the best cannabis oil extracts to satisfy any occasion. 

If you're entry-level looking for a consistent, repeatable experience or a cannaseur wanting to experience the nuances of cannabis terpenes - O.pen has an award-winning product for you backed by a Friend for Life satisfaction guarantee. Go with the O.

O.pen

MISC OPEN ITEM PROMO 1

MISC OPEN ITEM PROMO 1

MISC OPEN ITEM PROMO 1

You may also like

MISC OPEN ITEM 100

by O.pen

MISC OPEN ITEM 1.99

by O.pen

MISC OPEN ITEM Promo 2

by O.pen

HYBRID | Supreme Filters | 3 Pack

by Hybrid Social

Tweed | Grinder Card | Hi. Silver

by Tweed

CYCLONE | Hemp Cones | Blueberry

Steel Screens | .625 | 5-Pack

by 4K CANNABIS INC

4K CANNABIS | Gelato Bic | Lighter | Blue

by BIC

You recently viewed

4K Cannabis - Ajax

MISC OPEN ITEM PROMO 1

MISC OPEN ITEM PROMO 1

About this product

You may also like

MISC OPEN ITEM 100

by O.pen

MISC OPEN ITEM 1.99

by O.pen

MISC OPEN ITEM Promo 2

by O.pen

HYBRID | Supreme Filters | 3 Pack

by Hybrid Social

Tweed | Grinder Card | Hi. Silver

by Tweed

CYCLONE | Hemp Cones | Blueberry

Steel Screens | .625 | 5-Pack

by 4K CANNABIS INC

4K CANNABIS | Gelato Bic | Lighter | Blue

by BIC

You recently viewed

Shop by category