Greenhouse Seed Co. Cannabis Seeds
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A.M.S. Feminised Seeds
A.M.S. Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co., Indica/..
£8.75
Air Lemon (Super Lemon Haze x RS11) Feminised Seeds
Air Lemon (Super Lemon Haze x RS11) Feminised Seeds, from Greenhouse Seed Co., is a femini..
£20.56
Alienz Auto Feminised Seeds
Alienz Auto Feminised Seeds from Greenhouse Seed Co. is a feminised autoflowering strain, ..
£17.50
AlienZ Feminised Seeds
From Greenhouse Seed Co., AlienZ Feminised Seeds is a feminised photoperiod strain, Indica..
£17.50
Arjan's Haze #3 Feminised Seeds
Arjan's Haze #3 Feminised Seeds from Greenhouse Seed Co. is a feminised photoperiod strain..
£8.75
Arjan's Ultra Haze #1 Feminised Seeds
From Greenhouse Seed Co., Arjan's Ultra Haze #1 Feminised Seeds is a feminised photoperiod..
£10.94
Arjan's Ultra Haze #2 Feminised Seeds
Arjan's Ultra Haze #2 Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperio..
£10.94
Auto-Bomb Feminised Seeds
Auto-Bomb Feminised Seeds from Greenhouse Seed Co. is a feminised autoflowering strain, In..
£8.75
Banana Krumble Feminised Seeds
Banana Krumble Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strai..
£13.12
Big Bang Auto Feminised Seeds
From Greenhouse Seed Co., Big Bang Auto Feminised Seeds is a feminised autoflowering strai..
£10.94
Big Bang Feminised
Big Bang Feminised, from Greenhouse Seed Co., is a feminised photoperiod strain, Indica do..
£10.94
Biscotti Auto Feminised Seeds
Biscotti Auto Feminised Seeds from Greenhouse Seed Co. is a feminised autoflowering strain..
£17.50
Black Toffee Auto Feminised Seeds
From Greenhouse Seed Co., Black Toffee Auto Feminised Seeds is a feminised autoflowering s..
£17.50
Blue Haze x Gelato 41 Auto Feminised Seeds
From Greenhouse Seed Co., Blue Haze x Gelato 41 Auto Feminised Seeds is a feminised autofl..
£17.50
Bubba Kush Feminised Seeds
Bubba Kush Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strain, I..
£10.94
Bubba Slush Feminised Seeds
Bubba Slush Feminised Seeds from Greenhouse Seed Co. is a feminised photoperiod strain, In..
£13.12
Cheese Feminised Seeds
Cheese Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co., Indica ..
£10.50
Chem Dog Feminised Seeds
From Greenhouse Seed Co., Chem Dog Feminised Seeds is a feminised photoperiod strain, Indi..
£10.94
Chemical Bride Feminised Seeds
Chemical Bride Feminised Seeds from Greenhouse Seed Co. is a feminised photoperiod strain,..
£13.12
Chemical Candy Auto Feminised Seeds
Chemical Candy Auto Feminised Seeds is a feminised autoflowering strain from Greenhouse Se..
£17.50
Cloud Walker Feminised Seeds
Cloud Walker Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strain,..
£13.12
Damn Sour Feminised Seeds
Damn Sour Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strain, Sa..
£10.94
Dark Phoenix Feminised Seeds
From Greenhouse Seed Co., Dark Phoenix Feminised Seeds is a feminised photoperiod strain, ..
£13.12
Exodus Cheese Auto Feminised Seeds
Exodus Cheese Auto Feminised Seeds is a feminised autoflowering strain from Greenhouse See..
£10.94
Exodus Cheese Feminised Seeds
Exodus Cheese Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co., ..
£10.94
Franco's Fullgas Feminised Seeds
Franco's Fullgas Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co..
£17.50
Franco's Lemon Cheese Feminised Seeds
From Greenhouse Seed Co., Franco's Lemon Cheese Feminised Seeds is a feminised photoperiod..
£13.12
Frosted Guava Auto Feminised Seeds
Frosted Guava Auto Feminised Seeds is a feminised autoflowering strain from Greenhouse See..
£17.50
Gelato 41 x Gelato 41 Auto Feminised Seeds
Gelato 41 x Gelato 41 Auto Feminised Seeds, from Greenhouse Seed Co., is a feminised autof..
£17.50
GH Amnesia Feminised Seeds
GH Amnesia Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strain, S..
£10.94
Gran Jefa Feminised Seeds
Gran Jefa Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co., Indi..
£17.50
Great White Shark Feminised Seeds
Great White Shark Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed C..
£10.94
Green-O-Matic Auto Feminised Seeds
Green-O-Matic Auto Feminised Seeds is a feminised autoflowering strain from Greenhouse See..
£8.75
Guava x Gelato 41 Auto Feminised Seeds
Guava x Gelato 41 Auto Feminised Seeds, from Greenhouse Seed Co., is a feminised autoflowe..
£17.50
Hawaiian Snow Feminised Seeds
Hawaiian Snow Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strain..
£13.12
Highcloudz Auto Feminised Seeds
Highcloudz Auto Feminised Seeds from Greenhouse Seed Co. is a feminised autoflowering stra..
£17.50
HighCloudZ Feminised Seeds
From Greenhouse Seed Co., HighCloudZ Feminised Seeds is a feminised photoperiod strain, In..
£17.50
Himalayan Gold Feminised Seeds
Himalayan Gold Feminised Seeds from Greenhouse Seed Co. is a feminised photoperiod strain,..
£10.94
Holy Punch Feminised Seeds
Holy Punch Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strain, I..
£10.94
Holy Snow Feminised Seeds
Holy Snow Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co., Sati..
£16.18
Honey Dipper Feminised Seeds
Honey Dipper Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strain,..
£20.56
Jack Herer Auto Feminised Seeds
Jack Herer Auto Feminised Seeds is a feminised autoflowering strain from Greenhouse Seed C..
£10.50
Jack Herer Feminised Seeds
Jack Herer Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strain, I..
£10.94
Jack's Dream Feminised Seeds
From Greenhouse Seed Co., Jack's Dream Feminised Seeds is a feminised photoperiod strain, ..
£13.12
Kalashnikova Auto Feminised Seeds
Kalashnikova Auto Feminised Seeds, from Greenhouse Seed Co., is a feminised autoflowering ..
£10.94
Kalashnikova Feminised Seeds
Kalashnikova Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strain,..
£10.50
King's Juice Auto Feminised Seeds
King's Juice Auto Feminised Seeds from Greenhouse Seed Co. is a feminised autoflowering st..
£13.12
King's Juice Feminised Seeds
King's Juice Feminised Seeds from Greenhouse Seed Co. is a feminised photoperiod strain, I..
£16.18
King's Kush Auto Feminised Seeds
From Greenhouse Seed Co., King's Kush Auto Feminised Seeds is a feminised autoflowering st..
£10.94
King's Kush Feminised Seeds
From Greenhouse Seed Co., King's Kush Feminised Seeds is a feminised photoperiod strain, I..
£10.94
Kong's Krush Feminised Seeds
Kong's Krush Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strain,..
£16.18
Lemon Orange Feminised Seeds
From Greenhouse Seed Co., Lemon Orange Feminised Seeds is a feminised photoperiod strain, ..
£17.50
Lemon Skunk Feminised Seeds
From Greenhouse Seed Co., Lemon Skunk Feminised Seeds is a feminised photoperiod strain, S..
£10.50
Milky Dreams Feminised Seeds
Milky Dreams Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strain,..
£17.50
Moby Dick Feminised Seeds
Moby Dick Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co., Indi..
£10.94
Neville's Haze Feminised Seeds
Neville's Haze Feminised Seeds from Greenhouse Seed Co. is a feminised photoperiod strain,..
£22.31
NL5 Haze Mist Feminised Seeds
NL5 Haze Mist Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co., ..
£8.75
Nori Cake Feminised Seeds
Nori Cake Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strain, In..
£24.06
Northern Lights Auto Feminised Seeds
Northern Lights Auto Feminised Seeds is a feminised autoflowering strain from Greenhouse S..
£10.50
Papaya Sour Spritz Feminised Seeds
Papaya Sour Spritz Feminised Seeds from Greenhouse Seed Co. is a feminised photoperiod str..
£20.56
Persian Pie Feminised Seeds
Persian Pie Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co., In..
£17.50
Pulp Friction Feminised Seeds
Pulp Friction Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co., ..
£17.50
Pure Kush Feminised Seeds
From Greenhouse Seed Co., Pure Kush Feminised Seeds is a feminised photoperiod strain, Ind..
£10.50
Shishka Lemonade Feminised Seeds
Shishka Lemonade Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co..
£20.56
Skywalker Auto Feminised Seeds
Skywalker Auto Feminised Seeds is a feminised autoflowering strain from Greenhouse Seed Co..
£17.50
Sugarlato Auto Feminised Seeds
From Greenhouse Seed Co., Sugarlato Auto Feminised Seeds is a feminised autoflowering stra..
£17.50
Super Banana Mango (SLH x GMO) Feminised Seeds
Super Banana Mango (SLH x GMO) Feminised Seeds is a feminised photoperiod strain from Gree..
£20.56
Super Bud Auto Feminised Seeds
Super Bud Auto Feminised Seeds is a feminised autoflowering strain from Greenhouse Seed Co..
£8.75
Super Bud Feminised Seeds
Super Bud Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co., Indi..
£8.75
Super Critical Auto-flowering Feminised Seeds
From Greenhouse Seed Co., Super Critical Auto-flowering Feminised Seeds is a feminised aut..
£10.50
Super Critical Feminised Seeds
Super Critical Feminised Seeds, from Greenhouse Seed Co., is a feminised photoperiod strai..
£10.50
Super Lemon Haze Auto Feminised Seeds
Super Lemon Haze Auto Feminised Seeds from Greenhouse Seed Co. is a feminised autoflowerin..
£13.12
Super Lemon Haze Feminised Seeds
Super Lemon Haze Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co..
£13.12
Super Silver Haze Feminised Seeds
Super Silver Haze Feminised Seeds from Greenhouse Seed Co. is a feminised photoperiod stra..
£13.12
Sweet Mango AUTO Feminised Seeds
From Greenhouse Seed Co., Sweet Mango AUTO Feminised Seeds is a feminised autoflowering st..
£10.94
Sweet Valley Kush Feminised Seeds
Sweet Valley Kush Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed C..
£10.94
Tarte Tatin Feminised Seeds
From Greenhouse Seed Co., Tarte Tatin Feminised Seeds is a feminised photoperiod strain, I..
£17.50
The Church Feminised Seeds
The Church Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co., Ind..
£10.94
Trainwreck Feminised Seeds
Trainwreck Feminised Seeds from Greenhouse Seed Co. is a feminised photoperiod strain, Ind..
£10.94
Velvet Moon Feminised Seeds
From Greenhouse Seed Co., Velvet Moon Feminised Seeds is a feminised photoperiod strain, I..
£16.18
West Coast OG x Gelato 41 Auto Feminised Seeds
West Coast OG x Gelato 41 Auto Feminised Seeds from Greenhouse Seed Co. is a feminised aut..
£17.50
White Rhino Feminised Seeds
From Greenhouse Seed Co., White Rhino Feminised Seeds is a feminised photoperiod strain, I..
£10.94
White Widow Auto Feminised Seeds
White Widow Auto Feminised Seeds is a feminised autoflowering strain from Greenhouse Seed ..
£10.50
White Widow Feminised Seeds
White Widow Feminised Seeds from Greenhouse Seed Co. is a feminised photoperiod strain, In..
£10.94
Wonder Pie Feminised Seeds
Wonder Pie Feminised Seeds is a feminised photoperiod strain from Greenhouse Seed Co., Ind..
£16.18
Ztrawberry Feminised Seeds
From Greenhouse Seed Co., Ztrawberry Feminised Seeds is a feminised photoperiod strain, In..
£17.50
Greenhouse Seed Co. was founded in Amsterdam in the mid-1990s by Arjan Roskam, building on a genetics collection that included Skunk #1, Original Haze, Hindu Kush and Durban Poison brought to the Netherlands by pioneering breeder Sam "the Skunkman." Roskam had already been placing at Cannabis Cup competitions since the early 1990s, but it was strains developed under the Greenhouse name - most famously White Widow and Super Silver Haze - that turned the breeder into a fixture at the top of cannabis competitions for the next two decades.
By most counts, Greenhouse Seed Co. has won more Cannabis Cups than any other seed bank in history - over 40 at last count, including consecutive victories with Super Lemon Haze in 2008 and 2009. That competitive track record earned Roskam the nickname "The King of Cannabis" within the industry, and the brand went on to expand into a wider portfolio of Amsterdam cannabis businesses, including the genetics-preservation documentary series Strain Hunters, which documented expeditions to collect landrace cannabis from remote growing regions around the world.
The catalogue today spans feminised and autoflowering genetics built from that decades-deep breeding archive, with strains such as Hawaiian Snow and Arjan's Haze sitting alongside the brand's original award-winning classics.
Browse the full Greenhouse Seed Co. range below, all shipping from EU stock.