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Seedism is a collective of a hand full experienced growers and breeders, formed in 2004 by three friends and colleagues who met at the Cannabis College in Amsterdam in 1999. Besides working as volunteers at the Cannabis College, they also gained lots of experience while working for/with some of the best seed company’s like the Flying Dutchmen, Homegrown Fantaseeds, The Greenhouse and Sensi Seeds.

They officially launched Seedism during the 2007 High Times Cannabis Cup in Amsterdam with a banging launch party in the famous red light district hosted by Cheeky Monday. During Seedism work over the past ten years at the Cannabis College in Amsterdam they have had a chance to encounter dozens of Cannabis growers and  Cannabis breeders. Many who have added to our collective Cannabis knowledge and continue to work closely with them here at Seedism today. So, today the Seedism collective is a small group of dedicated Cannabis growers and Cannabis breeders from different parts of the world, each contributing one or more Cannabis strains to their selection. Together they are constantly searching for new and exciting strains, as well as ways to improve the Cannabis strains they already work with.

The Cannabis seeds we offer today are the result of many years of research, experimentation and countless of harvests, searching for those special and unique Cannabis strains you are looking for. All their Cannabis seeds have been tested many times to ensure that each Cannabis seed you buy will grow into a beautiful Cannabis plant with luscious harvests of the highest grade Cannabis possible.


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Champagne Kush Feminised Seeds

Champagne Kush is going to deliver anything you can want for, taste, potency and a very high yield.
From $82.38

Cheesewreck (Trainwreck x Cheese) Feminised Seeds

There are a few versions of the (UK) Cheese around, as well as some IBL versions of the famous Arcata Trainwreck.

Both known for their unique smell and taste, as well as their intense potency, the CheeseWreck is a perfect union between these two strains.

From $82.38

Diesel (NYC x Sour) Feminised Seeds

This NYC Diesel hybrid is a very intense strain, intense in flavour and intense in the effect.

This beautiful aroma will only intensify when their flowers start appearing, filling your house with unbelievable soothing smells.

From $82.38

Elvis (AK-47 x Skunk#1) Feminised Seeds

This AK-47 hybrid packs an incredibly strong punch and a very fast flowering cycle of between 8-9 weeks.

Our breeders have always considered the AK47 as one of the holy grails of Cannabis genetics, being a very stable Sativa strain with an incredibly fast flowering cycle.

From $82.38

Exodus (Cheese) Feminised Seeds

Cheese is a long time favourite strain for many growers since the first clones were available in the UK, but until now Seedism had only released the CheeseWreck, the popular (Arcata) Trainwreck hybrid created for Seedism by RDG's brainchild HazeMaster.
From $82.38

Hippie Killer (Love Potion x Brazilian Indica) Feminised Seeds

The Hippie Killer is very potent, and quick flowering for an Sativa. Good THC level balanced with CBD.
From $82.38

Killa Watt (OG Kush x Hindu Kush) Feminised Seeds

The Killa-Watt is a Hindukush hybrid selected for its extreme growth vigor resulting in incredible yields, perfect for growers that need uniform plants with little stretch and big buds.

This strain will produce incredible yields when grown in a sea of green system, short plants with massive buds.

From $82.38

King Kush Feminised Seeds

An Indica dominant resin monster, combining Hindukush with Pot of Gold.

Seedism bring you possibly the ultimate Kush experience.

From $82.38

POG+ (Pot of Gold x Skunk) Feminised Seeds

Skunk #1 crossed with Original Hindukush gives a great taste from this big yielding hybrid
From $82.38

SuperGlue (Northern Lights) Feminised Seeds

Sticky fingers, ruined scissors and many hours of trimming make the Superglue a strain to be prepared for. Superglue is a medium strength Indica/Sativa hybrid with a mainly Indica growth pattern, and a relaxing, social after effect.
From $82.38