All Available Cannabis Seeds

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Why not use our filter on the left to find your perfect marijuana strain based on your personal requirements.

Here in this category, you will find every single cannabis strain that we have to sell at Cannabis Seeds Outlet UK.

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  • THC Content: 15-20% High clear
  • Contains Genetics: Critical clear
£37.40
£68.00 -45%
(tax excl.)
Last items in stock
45% OFF clearance sale ItemThis item is new within the last 12 months and should come in a sealed souvenir pack.New Standard Lower Prices as of August 2023Kush Seeds Critical Kush has been a big seller with Barneys first introducing it to commercial seed market. Its one for the indica lovers with around 70%. Large yields of dense buds that are light coloured greenand can finish in 7 weeks flowering.
£13.52
(tax excl.)
In Stock 1-2 Days Dispatch
Auto Mimosa cannabis seeds by 00 Seeds are a balanced cannabis variety, very slightly Sativa dominant with Mimosa Auto x Clementine Auto genetics that finish around 10 weeks seed to harvest and 70-120cm tall indoors.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023 Critical Mass Collective Monolith Mass is a high yielding, fast flowering cash cropper often best in commercial cannabis farming. Its ideally suited for mass production due to its ease of growth and high resilience to failure.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Blutonium Mass produces very delicious buds that are full of interesting colours with purple hues, orange hairs and various shades of green. The bud taste Is on the sour side with a citrus, blueberry vibe going on. The weed is compact and should achieve around 16-20% THC content.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Blutonium Mass Auto produces very delicious buds that are full of interesting colours with purple hues, orange hairs and various shades of green. The bud taste Is on the sour side with a citrus, blueberry vibe going on. The weed is compact and should achieve around 16-20% THC content.
£22.31
£29.74 -25%
(tax excl.)
Product available with different options
Get 25% OFF all Seed Stockers Seeds (ends 1st June 2024)If you cant decide which cannabis strain to choose from Seed Stockers cannabis seeds range, why not try one of their new mixed seeds pack to have an interesting mix of different marijuana strains to enjoy. Each pack contains 3x seeds each of 4x selected strains, there are six different combinations available.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Skush Auto has been a big seller with Top Shelf Elite due to its commercial viability and large production. Large yields of dense buds that are light coloured green with an old school Top Shelf Elite skunk blend of aromas and taste.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023The unique Shiva Skunk phenotype combined with the Monster Mass means that it is one of the heaviest producing strains in the CMC vault. She exhibits long and sharply serrated leaves and the flowers are extra-large, tight, highly resinous, and absolutely reek of sour skunk, subtle lemon and pine.
£8.32
(tax excl.)
In Stock 1-2 Days Dispatch
Purple Queen Auto is a reay awesome mix of two massively popular marijuana varieties. This one is for the purple lovers with the classic purple has that has been improved with the Critical Mass commercial cash cropping yields.
£7.28
(tax excl.)
Product available with different options
New Standard Lower Prices as of August 2023When thinking about R-Kiem Condor Auto, think of Jack Herer on steroids. with a shortened flowering time and increased potency. The original Jack herer has been boosted to new heights with the addition of Critical Mass.
£7.49
(tax excl.)
Last items in stock
New Standard Lower Prices as of August 2023philosopher Da Critical has been a big seller with philosopher first introducing it to commercial seed market. Its one for the indica lovers with around 70%. Large yields of dense buds that are light coloured green and can finish in 7 weeks flowering.
£18.51
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023What more could you want from a flowering cannabis strain. Nirvana Somango XXL Auto delivers a high yield with the potency and taste of a connoisseurs high standards of bud.
£18.51
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023What more could you want from a flowering cannabis strain. Nirvana Somango XXL delivers a high yield with the potency and taste of a connoisseurs high standards of bud.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Critical Mass Collective Seeds Monster Breath Auto is a high yielding, fast flowering cash cropper often used in commercial cannabis farming. Its ideally suited for mass production due to its ease of growth and high resilience to failure.
£36.71
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023When thinking about Dutch Passion Sugar Bomb Punch, think of a slightly purple Kush with a monster harvesting and super dense structure with the cross of THC Bomb X (Critical Orange Punch x Bubba Island Kush).
£19.55
(tax excl.)
Last items in stock
New Standard Lower Prices as of August 2023Marmalate Fast V is a combination of the original Lavender with the super high yielding Critical Mass and new Fast Version genetics that cut 1-2 weeks off the flowering times. The buds taste tropical when smoked with a citrus and mango flavour that is slightly sour on the tongue.
£25.17
(tax excl.)
Last items in stock
New Standard Lower Prices as of August 2023When thinking about Delicious Critical Nevilla Haze Fast V, think of Neviles Haze on steroids. with a super fast flowering time and increased potency. The original Neviles has been boosted to new heights with the addition of Critical Mass and the new generation of Fast Version breeding technique applied.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Mango Mass has been a big seller with Critical Mass Collective first introducing it to commercial seed market. Its one for the indica lovers with around 70%. Large yields of dense buds that are light coloured green with an old school Kush skunk blend of aromas and taste.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Auto version of the flagship Monster Mass. As with all Critical Mass Collective strains it is adaptive to its surroundings and will thrive both indoor and outside. It displays 3 main phenotypes, a neon green, slight purple and their preferred pheno "eerie blue" which, as the name suggests produces ghostly blue flowers.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Critical Mass Collective Alien Masster Kush is a blend of awesome cannabis strains with a result that has the power and Sativa dominance Monster Mass x Alien Technology x Master Kush. Alien Masster Kush Buds have a nice skunk earthy taste with the buds being colourful and covered in shimmering THC up to 25%.
£21.42
(tax excl.)
Last items in stock
New Standard Lower Prices as of August 2023Blim Burn Mamba Negra Fast V is a high yielding, fast flowering cash cropper often used in commercial cannabis farming. This new variation Fast Version will finish 1-2 weeks earlier and offer the exact same potential as original Mamba Negro.
£12.69
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Excellent F1 balanced Indica Sativa hybrid with cup-winning potential. A straight cross between the elite 10th generation Panama Goddess and the also elite Pakistan Chitral Kush 2002. Excellent hash plant Pakistan Chitral Kush mixed with the best Ace Sativas.
£2.85
£3.80 -25%
(tax excl.)
In Stock 1-2 Days Dispatch
Get 25% OFF all Just Feminized Seeds (ends 1st June 2024)Just Feminized Critical Lights Auto is mostly an Indica dominant cannabis strain that finishes very fast and delivers a high quality bud of real commercial grade buds that are short and very fat. The Yields from Critical Lights Auto are going to be well above average with the Critical in the genetics.
£2.85
£3.80 -25%
(tax excl.)
In Stock 1-2 Days Dispatch
Get 25% OFF all Just Feminized Seeds (ends 1st June 2024)When thinking about Just Feminized Critical Jack Automatic, think of Jack Herer on steroids. with a shortened flowering time and increased potency. The original Jack herer has been boosted to new heights with the addition of Critical Mass.
£2.85
£3.80 -25%
(tax excl.)
In Stock 1-2 Days Dispatch
Get 25% OFF all Just Feminized Seeds (ends 1st June 2024)Just Feminizeds Critical AK47 automatic version is the result of a long haul of trials and work to conserve the properties that made their prize-winning Critical#47, they selected the mother to be the potent Critical Express crossed with their AK 47.
£2.85
£3.80 -25%
(tax excl.)
In Stock 1-2 Days Dispatch
Get 25% OFF all Just Feminized Seeds (ends 1st June 2024)Just Feminized OG Critical Kush has been a big seller with Barneys first introducing it to commercial seed market. Its one for the indica lovers with around 70%. Large yields of dense buds that are light coloured green and can finish in 7 weeks flowering.
£2.85
£3.80 -25%
(tax excl.)
In Stock 1-2 Days Dispatch
Get 25% OFF all Just Feminized Seeds (ends 1st June 2024)Just Feminized Double Big Blueberry produces very delicious buds that are full of interesting colours with purple hues, orange hairs and various shades of green. The bud taste Is on the sour side with a citrus, blueberry vibe going on. The weed is compact and should achieve around 20% THC content.
£2.85
£3.80 -25%
(tax excl.)
In Stock 1-2 Days Dispatch
Get 25% OFF all Just Feminized Seeds (ends 1st June 2024)Just Feminized Critical Lights is mostly an Indica dominant cannabis strain that finishes very fast and delivers a high quality bud of real commercial grade buds that are short and very fat. The Yields from Critical Lights are going to be well above average with the Critical in the genetics.
£2.85
£3.80 -25%
(tax excl.)
In Stock 1-2 Days Dispatch
Get 25% OFF all Just Feminized Seeds (ends 1st June 2024)When thinking about Just Feminized Critical Jack, think of Jack Herer on steroids. with a shortened flowering time and increased potency. The original Jack herer has been boosted to new heights with the addition of Critical Mass.
£12.69
(tax excl.)
Last items in stock
New Standard Lower Prices as of August 2023Ace Seeds Violeta is a really awesome mix of two massively popular marijuana varieties. This one is for the purple lovers with the classic purple genetics blended and improved with the Critical Mass commercial cash cropping yields.
£5.62
£7.49 -25%
(tax excl.)
In Stock 1-2 Days Dispatch
Get 25% OFF all Advanced Seeds (ends 1st June 2024)Advanced Auto Critical Mass Automatic is a high yielding, fast flowering cash cropper often used in commercial cannabis farming. Its ideay suited for mass production due to its ease of growth and high resilience to failure.
£5.62
£7.49 -25%
(tax excl.)
In Stock 1-2 Days Dispatch
Get 25% OFF all Advanced Seeds (ends 1st June 2024)Advanced Critical Mass is a high yielding, fast flowering cash cropper often used in commercial cannabis farming. Its ideay suited for mass production due to its ease of growth and high resilience to failure.
£9.15
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Auto Critical Kush Automatic has been a big seller with Barneys first introducing it to commercial seed market. Its one for the indica lovers with around 70%. Large yields of dense buds that are light coloured green with an old school kush skunk blend of aromas and taste. The buds are delicious to smoke with a bitter taste and spicy smell which is highly moreish.
£10.82
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Barneys Farm Critical Kush has been a big seller with Barneys first introducing it to commercial seed market. Its one for the indica lovers with around 70%. Large yields of dense buds that are light coloured green and can finish in 7 weeks flowering.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Barneys Farm Peyote Critical is a really awesome mix of two massively popular marijuana varieties. This one is for the purple lovers with the classic purple genetics blended and improved with the Critical Mass commercial cash cropping yields.
£33.28
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Big Buddha Critical Mass Auto Automatic is a high yielding, fast flowering cash cropper often used in commercial cannabis farming. Its ideally suited for mass production due to its ease of growth and high resilience to failure.
£28.29
(tax excl.)
Last items in stock
New Standard Lower Prices as of August 2023When thinking about Bighead Head Stash Auto Automatic, think of Jack Herer on steroids. with a shortened flowering time and increased potency. The original Jack Herer has been boosted to new heights with the addition of Critical Mass.
£19.55
(tax excl.)
Last items in stock
New Standard Lower Prices as of August 2023Blim Burn Critical Daddy Purple  is a really awesome mix of two massively popular marijuana varieties. This one is for the purple lovers with the classic purple genetics blended and improved with the Critical Mass' commercial cash cropping yields.
£15.18
(tax excl.)
Last items in stock
New Standard Lower Prices as of August 2023Blim Burn Mamba Negra Automatic is a high yielding, fast flowering cash cropper often used in commercial cannabis farming. Its ideally suited for mass production due to its ease of growth and high resilience to failure.
£19.55
(tax excl.)
Last items in stock
New Standard Lower Prices as of August 2023Blim Burn Mamba Negra is a high yielding, fast flowering cash cropper often used in commercial cannabis farming. Its ideally suited for mass production due to its ease of growth and high resilience to failure.
£6.03
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Cream of the Crop Psychofruit Auto Automatic produces very delicious buds that are full of interesting colours with purple hues, orange hairs and various shades of green. The bud taste Is on the sour side with a citrus, blueberry vibe going on. The weed is compact and should achieve around 16-20% THC content.
£8.53
(tax excl.)
Last items in stock
New Standard Lower Prices as of August 2023Critical Mass Collective Auto Purple Skunk Mass Automatic is a really awesome mix of two massively popular marijuana varieties. This one is for the purple lovers with the classic purple genetics blended and improved with the Critical Mass commercial cash cropping yields.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Critical Mass Collective Auto Purple Dawg Mass Automatic is a really awesome mix of two massively popular marijuana varieties. This one is for the purple lovers with the classic purple genetics blended and improved with the Critical Mass commercial cash cropping yields.
£8.53
(tax excl.)
Last items in stock
New Standard Lower Prices as of August 2023Critical Mass Collective Auto Mendo Mass Automatic is a really awesome mix of two massively popular marijuana varieties. This one is for the purple lovers with the classic purple genetics blended and improved with the Critical Mass commercial cash cropping yields.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Critical Mass Collective Purple Dawg Mass is a really awesome mix of two massively popular marijuana varieties. This one is for the purple lovers with the classic purple genetics blended and improved with the Critical Mass commercial cash cropping yields.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023When thinking about Critical Mass Collective Moonshine Mass, think of Super Silver Haze on steroids. with a shortened flowering time and increased potency. The original Super Silver Haze has been boosted to new heights with the addition of Critical Mass.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Critical Mass Collective Monster Mass is a high yielding, fast flowering cash cropper often used in commercial cannabis farming. Its ideally suited for mass production due to its ease of growth and high resilience to failure.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Critical Mass Collective Super Mutant Mass is mostly an Indica dominant cannabis strain that finishes very fast and delivers a high quality bud of real commercial grade buds that are short and very fat. The Yields from Super Mutant Mass are going to be well above average with the Shiva Skunk in the genetics.
£8.53
(tax excl.)
In Stock 1-2 Days Dispatch
New Standard Lower Prices as of August 2023Critical Mass Collective Purple Skunk Mass is a really awesome mix of two massively popular marijuana varieties. This one is for the purple lovers with the classic purple genetics blended and improved with the Critical Mass commercial cash cropping yields.
£22.26
(tax excl.)
Last items in stock
New Standard Lower Prices as of August 2023When thinking about Delicious Critical Neville Haze 2.0, think of Neviles Haze on steroids. with a shortened flowering time and increased potency. The original Neviles has been boosted to new heights with the addition of Critical Mass.
£25.17
(tax excl.)
Last items in stock
Up to 3 FREE Feminized Seeds - We will send our own OUTLET UK Range equivalent strain.When thinking about Delicious Critical Jack Herer, think of Jack Herer on steroids. with a shortened flowering time and increased potency. The original Jack Herer has been boosted to new heights with the addition of Critical Mass.
£22.26
(tax excl.)
Last items in stock
New Standard Lower Prices as of August 2023When thinking about Delicious Critical x Jack Herer Auto Automatic, think of Jack Herer on steroids. with a shortened flowering time and increased potency. The original Jack herer has been boosted to new heights with the addition of Critical Mass.