Alien vs Triangle F2 Auto

Mephisto Genetics

A hard-hitting, indica/sativa cross of extra-terrestrial proportions - a close encounter of the stoned kind!

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

This incredible automatic specimen has a flowering time of 65 - 75 days and produces ginormous, out-of-this-world colas and copious amounts of resin. It is naturally resistant to mould and produces a cerebral and uplifting high that lasts and lasts. Beam me up!

100% Feminized Marijuana Seeds
An Indica / Sativa Cross
Grows Anywhere

Blue Cush Auto

Mephisto Genetics

A fruity, autflowering specimen that’s ideal for Kush lovers with minimal growing experience.

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

This automatic indica/sativa strain produces an easy-to-grow ripper with a medium-to-high yield. Finishing time is about 75 days and the plants remain short-to-medium in height.

100% Feminized Marijuana Seeds
Grows Anywhere

Blues Auto

Mephisto Genetics

The autoflowering version of the breeder’s own favourite strain. Brilliant at beating the blues!

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

This project arises from the breeder’s desire to put their very favourite strain, The Blues, into autoflowering format. Although little-known outside of the UK, The Blues (or Pukkas) proved a firm favourite among those who were aware of her existence. There are several versions that are clone only, and respect is due to of the hardworking guys and girls who have been working with it with much love and attention for so many years. It is a favourite with very, very good reason.

100% Feminized Weed Seeds
Grows Anywhere

Chem City Blues Auto

Mephisto Genetics

A seriously smelly plant that combines two of the breeder’s top varieties. Will it be your new favourite? You 'nose' it!

RRP CA$30.44

Your Price

Club Price

CA$24.55

GYO Club Saves

CA$2.73

RRP CA$64.98

Your Price

Club Price

CA$50.32

GYO Club Saves

CA$5.59

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

This one is a brand new cross created with two of the best varieties from the breeder’s new family of elite autoflowering strains - A Chemdogging male (Chemdawg D cut x O.S.S. Auto) and a lovely Blues Auto female (UK Blues cut x Purple Indica Auto). Both the photoperiod parents are known to be extremely smelly varieties, and this carries through to their children! Clothes pegs are advised.

100% Feminized Cannabis Seeds
Light Yields

Chemdogging Auto

Mephisto Genetics

There ain't no party like a chemdogging party - bring plenty of skin.

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

After years of intense research and trials, Mephisto Genetics have released their interpretation of Chemdawg - with an automatic twist! The result is an extremely potent plant that grows medium-tall with good-sized internodes, and has a powerfully nasty chem' smell that brilliantly foreshadows the intense high. A classic in the making!

100% Feminized Cannabis Seeds

Deep Blue C F2 Auto

Mephisto Genetics

A limited edition cross of two top-notch strains. Gorgeous, deep flavours and a hugely satisfying smoke.

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

This limited edition cross of two of the breeder’s favourite 2014 strains, 24 Carat and Chem City Blues, has a blue and purple hue and an intoxicating fruity aroma. The 24 Carat’s Afghani influence makes the plants more compact, with denser buds and a shorter finishing time.

100% Feminized Marijuana Seeds

Fantasmo Express Auto

Mephisto Genetics

The breeder’s strongest sativa variety yet - time to jump on board!

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

This high-yielding autoflowering plant is the most sativa-dominant specimen in the breeder’s catalogue. Its genetics derive from OG Ghost Train Haze, it grows well indoors and out, and it produces an energetic and giggly buzz. A full-on fun-loving strain.

100% Feminized Marijuana Seeds
Grows Anywhere

Heisenberg Special Auto

Mephisto Genetics

A top-strength plant with show-stopping flavours and a remorseless high.

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

Two top-notch strains – Walter White and 24 Carat – work together here to create a new, autoflowering indica/sativa cross with a seriously potent yet surprisingly smooth hit. This one has the power to break you, and break you bad!

100% Feminized Cannabis Seeds
Grows Anywhere

Hubbabubbasmelloscope Auto

Mephisto Genetics

How many times can you say Hubbabubbasmelloscope in ten seconds? Try it again after a good toke!

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

Bubblegum meets White Widow Auto to create a medium-to-tall, high-yielding, indica/sativa hybrid  that produces a giggling and energetic high and is ready just 65 – 70 days from sprout. And the smells are absolutely amazing!

100% Feminized Cannabis Seeds
Light Yields

Ripley's OG Auto

Mephisto Genetics

An autoflowering plant to fall in love with. Impossible not to miss.

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

This one combines Alien OG and a tall, sativa-dominant autoflowering specimen to create an automatic cannabis plant with a sweet berry flavour and a powerfully energetic buzz. It is a super strain and one not easily forgotten...

100% Feminized Weed Seeds

S.O.D.K Auto

Mephisto Genetics

This Sour Orange Diesel Kush blends some terrific genetics into a mind-blowingly brilliant strain.

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

This autoflowering specimen combines the sativa-dominant Sour Orange Diesel with Triangle Kush to create a plant with a twist of indica influence. This beauty has a deep, rich, green colouration and resin development is fantastic from early on. Yields of 90 g/plant are achievable in the correct conditions – everyone’s a winner!

100% Feminized Cannabis Seeds
High THC

Sour Blues  Auto

Mephisto Genetics

Don’t feel sour – don’t get the blues – lift your mood with Sour Blues!

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$62.67

Your Price

Club Price

CA$48.54

GYO Club Saves

CA$5.40

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

This one started life as a photoperiod strain and is at last available in all its glory in autoflowering form. Sour Crack and Auto Blues compliment each other perfectly to create a specimen with an absolutely off-the-scale bud-to-plant ratio.

100% Feminized Weed Seeds
Grows Anywhere

Sour Bubblin' Crack Auto

Mephisto Genetics

Another fantastic limited edition autoflowering seed. Pure champagne.

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

Hubbabubbasmelloscope meets Sour Crack to create a limited edition, autoflowering hybrid that deserves a place in every seed collection. It is a great-tasting strain full of stink and deliciously sour, and one that will not be forgotten in a hurry. Act fast, though – when these seeds are gone, they’re gone!

100% Feminized Marijuana Seeds
Light Yields

Sour Bubbly Auto

Mephisto Genetics

More than just an amazing hash plant. This is a connoisseur-quality strain that knows how to deliver.

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

Those crafty breeders took a 24 Carat female and hit her with some jibberishly-named Hubbabubbasmelloscope male pollen. The result is a hybrid with fantastic vigour from the latter strain, which can reach heights of 120cm in restrictive pots. The buds are 24 Carat-dominant: sour, hard and dripping with resin.

100% Feminized Weed Seeds
Light Yields
High THC

Sour Crack Auto

Mephisto Genetics

A superbly stinky Sour Crack with top marks for speed, power and festive frostiness.

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

24 Carat and Auto Green Crack combine to create a fully automatic plant that’s the fastest in the breeder’s catalogue. The flowers are rock hard, the leaves are really easy to trim, and the flower-to-leaf ratio is simply brilliant. It's an easy variety to grow too, and covered in a carpet of crystals. Time to get some sour, baby.

100% Feminized Marijuana Seeds
Light Yields
High THC

Sour Hound F2 Auto

Mephisto Genetics

A remarkably potent, high-scoring medicinal strain. Healing never tasted so good...

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

Sour Crack goes Chemdogging to create a very potent medicinal variety that has scored very well in its genetic tests and reviews. It grows to just 60cm in height and yet produces yields of up to 60 g/plant, and when smoked it gives a relaxing, happy high. The shape of things to come? We hope so...

100% Feminized Marijuana Seeds
Grows Anywhere

Supernatural OG Auto

Mephisto Genetics

A double OG concoction with autoflowering power!

RRP CA$35.03

Your Price

Club Price

CA$28.25

GYO Club Saves

CA$3.13

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

These fantastic autoflowering seeds are created by smooshing together two of the breeder’s very finest 2015 lines. The result is a tall, strong, robust sativa plant that’s fully automatic and a real pleasure to cultivate.

100% Feminized Weed Seeds

The White Train Auto

Mephisto Genetics

Take a ride on The White Train today! Especially as there is every chance they will be gone tomorrow...

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

These limited-edition resin factories will be sorely missed when the last packet leaves GYO HQ. There a few strains that come close in terms of power and potency, and none with so much to give when it comes to extracts, oils and tinctures - an area the White Train really stands out. Make hash while the sun shines and grab these beauties while you can - they won't be around for ever!

100% Feminized Cannabis Seeds

Toof Decay Auto

Mephisto Genetics

A true powerhouse. The most indica-dominant strain of the breeder’s 2015 collection.

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

The breeders worked on this project for nearly four years, during which time they experimented with many selections in order to get the perfect, desired outcome. What they have developed is a wonderfully chilled-out and relaxing strain, one that puts all of its indica-dominance to good use making sure no muscle remains un-nourished.

100% Feminized Cannabis Seeds

Toofless Alien Auto

Mephisto Genetics

Nomenclature aside – here’s an autoflowering plant to really get your teeth into!

RRP CA$23.66

Your Price

Club Price

CA$19.09

GYO Club Saves

CA$2.12

RRP CA$65.67

Your Price

Club Price

CA$50.85

GYO Club Saves

CA$5.64

RRP CA$133.21

Your Price

Club Price

CA$103.16

GYO Club Saves

CA$11.47

RRP CA$266.45

Your Price

Club Price

CA$206.33

GYO Club Saves

CA$22.92

Ripley’s OG meets Toof Decay to create an out-of-this-word automatic specimen with a sweet-yet-dank flavour and a medium to high yield. A plant that’s fast establishing itself as a firm favourite among growers, tokers, and experts alike.

100% Feminized Weed Seeds
Grows Anywhere

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King's Kush CBD

Greenhouse Seeds

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$10.23	32%	$2.84

$5.99

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Caramelo

Delicious Seeds

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$7.45	35%	$2.46

$4.49

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Girl Scout Cookies Auto

Fast Buds

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$11.98	46%	$5.97

$6.95

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Mephisto Genetics Cannabis Seeds: three people, one vison.

Mephisto Genetics is an exciting cannabis seedbank established in 2012, based in Spain. It has been working with autoflowering marijuana plants for over a decade, experimenting, breeding and developing its already extensive knowledge base. Mephisto is a small team consisting of Mitch, Tim and Szy... a combination that believes in the values of good, old-fashioned, hard work. They feel that keeping everything in-house achieves the best possible results. The team works with the very best genetics, mostly elite clone-only strains from around the world, or rarities that they use to create F2's and photoperiod parents.

Top marks in every Mephisto Genetics review.

Their varieties are not generic auto x auto strains but instead have been fully developed from non-auto to autoflowering over many generations. Mephisto Genetics refuse to take shortcuts in case the quality of the end product is compromised, an approach that has yielded some outstandingly good strains, unmatched anywhere across the market.

Fantasmo Express Automatic by Mephisto Genetics: one of the greatest strains ever produced.

This top-yielding auto is the most sativa-dominant variety in the breeder’s repertoire. Its genetics stem from the revered OG Ghost Train Haze, it grows brilliantly indoors and outside, and it produces a lively, vital and giggly buzz. It is the perfect autoflowering cannabis strain and a great introduction to a superb breeder.

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Mephisto Genetics Cannabis Seeds: three people, one vison.

Top marks in every Mephisto Genetics review.

Fantasmo Express Automatic by Mephisto Genetics: one of the greatest strains ever produced.

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