High THC strains | Browse new & bestselling cannabis seeds

New
- Khalifa Genetics
- Aladdin Kush Feminised Seeds
- £59.99
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New
- Karma Genetics
- Wheres My Bike V2.0 Regular Seeds
- £74.99
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New
- Fleur du Mal
- Bubble Cheese Regular Seeds
- £49.99
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New
- Fleur du Mal
- Old School Durban Regular Seeds
- £49.99
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New
- Fleur du Mal
- Banana Sherbet Regular Seeds
- £49.99
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New
- Sweet Seeds
- Tropicanna Poison F1 Fast Version Feminised Seeds
- From: £23.99
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- Out of Stock
- Karma Genetics
- Headbanger Regular Seeds
- £79.99
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- Khalifa Genetics
- Balkh Hash Plant Regular Seeds
- £43.99
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- Khalifa Genetics
- 80s Durban Poison Regular Seeds
- £41.99
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New
- ACE Seeds
- Purple Satellite Regular Seeds
- £39.99
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New
- ACE Seeds
- Green Mountain Grape Regular Seeds
- £39.99
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New
- G13 Labs
- Apple Crumble Feminised Seeds
- £34.99
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New
- G13 Labs
- Banana Latte Feminised Seeds
- £34.99
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New
- G13 Labs
- Maltezerz Feminised Seeds
- £34.99
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Exclusive
- Fleur du Mal
- Ortega Mix Regular Seeds
- £24.99
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Exclusive
- Fleur du Mal
- Ortega Regular Seeds
- £49.99
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Exclusive
- Fleur du Mal
- Indiana Bubblegum BX3 Regular Seeds
- £49.99
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New
- Rare Dankness
- Ghost Train Haze #1 Feminised Seeds
- £67.99
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New
- Compound Genetics
- Luxar-Dos Feminised Seeds
- £84.99
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- Out of Stock
- DNA Genetics
- 60 Day Lemon Auto Feminised Seeds
- £49.99
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New
- DNA Genetics
- Lemon Skunk Feminised Seeds
- £64.99
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New
- Out of Stock
- Brothers Grimm Seeds
- (Cinderella) Pineapple XX Feminised Seeds
- £84.99
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- Out of Stock
- Brothers Grimm Seeds
- Grimm Glue XX Feminised Seeds
- £84.99
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- Out of Stock
- Brothers Grimm Seeds
- Cinderella 99 Regular Seeds
- £124.99
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New
- Serious Seeds
- Seriotica Feminised Seeds
- £89.99
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New
- Serious Seeds
- Seriosa Feminised Seeds
- £69.99
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- Out of Stock
- Karma Genetics
- Sowahh Regular Seeds
- £104.99
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New
- Sweet Seeds
- Cream Mandarine Auto Feminised Seeds
- £36.99
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- Sweet Seeds
- Dark Devil Auto Feminised Seeds
- From: £24.99
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New
- Karma Genetics
- LeMello Feminised Seeds
- £69.99
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New
- Out of Stock
- Karma Genetics
- Crumbled Melon Feminised Seeds
- £69.99
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- Out of Stock
- Karma Genetics
- Sour Diesel BX 2 Regular Seeds
- £99.99
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New
- Sweet Seeds
- Red Hot Cookies Feminised Seeds
- From: £23.99
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New
- Sweet Seeds
- Red Poison Auto Feminised Seeds
- From: £23.99
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New
- Sweet Seeds
- Tropicanna Poison XL Auto Feminised Seeds
- From: £22.99
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- Khalifa Genetics
- Filipino Kibungan Regular Seeds
- £43.99
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New
- Sweet Seeds
- Cream Caramel Feminised Seeds
- £36.99
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- Sweet Seeds
- S.A.D. (Sweet Afghani Delicious) S1 Feminised Seeds
- From: £22.99
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New
- Sweet Seeds
- Sweet Amnesia Haze Feminised Seeds
- From: £23.99
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New
- G13 Labs
- Auto Pineapple Express #2 Feminised Seeds
- £34.99
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New
- Out of Stock
- Seedsman
- Gelat.OG Feminised Seeds
- £25.99
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New
- Seedsman
- Amnesia Auto Feminised Seeds
- £25.99
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New
- Seedsman
- Zkittlez Auto Feminised Seeds
- £19.99
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New
- Seedsman
- Peyote Forum Feminised Seeds
- From: £17.99
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New
- Seedsman
- Girl Scout Crack Feminised Seeds
- From: £17.99
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New
- ACE Seeds
- Killer A5 Haze Feminised Seeds
- From: £40.99
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- ACE Seeds
- Congo Feminised Seeds
- From: £32.99
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- ACE Seeds
- Congo Regular Seeds
- From: £28.99
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- Sweet Seeds
- Black Jack Auto Feminised Seeds
- £36.99
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- Out of Stock
- Serious Seeds
- Chronic Feminised Seeds
- £59.99
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- Out of Stock
- Reserva Privada
- Tangie Feminised Seeds
- £69.99
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Exclusive
- Fleur du Mal
- Bubblegum Mix Regular Seeds
- £24.99
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- Out of Stock
- Karma Genetics
- Zour Lemon Regular Seeds
- £69.99
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- Serious Seeds
- Kali Mist Feminised Seeds
- £69.99
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- Serious Seeds
- Kali Mist Regular Seeds
- £69.99
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- Out of Stock
- Serious Seeds
- Chronic Regular Seeds
- £59.99
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💬 This collection contains all of our highest THC strains.

These varieties have the highest potential for maximum strength and psychoactive potency. Recommended for those looking for the biggest hitters, they are sticky, frosty, and covered in trichomes.

Includes only 15%+ THC (“high”) and 20%+ THC (“very high”) strains from our collection.