The Greenhouse Seed Company was established in 1995 in Amsterdam, The Netherlands by Arjan Roskam and is one of the leading brands in the cannabis business today. After years of intensive breeding and creating exceptional varieties for medicinal and recreational purposes they expanded into various markets. Their breeding efforts have been awarded with prices at 35 High Times Cannabis Cups, 17 Highlife Cups and many more private awards in many other countries. Just like some huge or exclusive food companies have food hunters, they have a team of "Strain Hunters" that spent over 20 years on a quest to obtain the most important and isolated cannabis varieties known to man in Africa, Asia and South America. And now it is time to show the world the results of their devotion and passion. Celebrity Friends of the Green House include: 50 Cent, Alanis Morrisset, Alicia Keys, Bio Hazard, Black Crowes, Bon Jovi, Cypress Hill, Eminem, Fun Luvin Criminals, Gwen Stefani, Kevin Spacey, Lenny Kravitz, Limp Bizkit, Ludacris,Metallica, Method Man, Mike Tyson, Pierce Brosnan, Snoop Dogg, Wesley Snipes, Woody Harrelson, Wu Tang Clan, Xzibit and many more...
Greenhouse Seeds - Click here for more infoTo create Kalashnikova Autoflowering, Greenhouse Seeds harnessed their AK47 x White Widow crossbreeding and brought it together with Green-O-Matic. The outcome is a strong, very high yielding plant with exceptional resin production and a fast-hitting high. This automatic rifle shoots very rapidly - from germination to harvest it takes only 9 weeks.
Sweet Mango Autoflowering is a highly productive crossing of Mango and Big Bang Autoflowering. With yields of up to 700g/m² in a grow-room, this variety is a great choice for commercial growers. Sweet Mango Autoflowering does not care if she is brought up indoors or outdoors; in both cases she will require only 9 weeks from germination to a bountiful harvest.
The name of this variety is not a hollow promise, Super Bud is a true monster when it comes to yields. In an indoor plantation it is possible to harvest 900g/m² and outdoors you will be dumbfounded when you see a plant carrying up to 1kg of smokable flowers! Smoking Super Bud weed is very calming, almost narcotic, making her a great choice for patients with insomnia.
As the name already suggests, Pure Kush is precisely that - a pure Kush variety. Greenhouse Seeds selected an exemplary OG Kush phenotype with reddish/pinkish hues on the calyxes and stigmas. But Pure Kush is not only a feast for the eye, she is extremely productive and has the potential to yield 900g/m², respectively 900 grams per plant outdoors. 19% THC.
Green-O-Matic is an autoflowering strain with a short flowering time and high yields. If you are not blessed with the virtue of patience and out for a heavy harvest, you should give Green-O-Matic a try. After only 6 weeks of flowering in a SOG setup you can expect a yield of up to 700g/m². And the THC level of 15% is not to be despised. Fast-hitting and long-lasting effect.
Let Bubba Kush take you by the hand and take you to the pain-free land of sleep. This highly productive crossbreed of Bubble Gum and Kush is able to yield in the range of 700-800g/m² in an indoor setup and is not miserly when it comes to the cannabinoids load. 18% of the harvest are THC and the high resin production pretty much calls for hash production.
Arjan's Haze 3 is very likely one of the smallest Sativas you will ever see. But this does not mean she produces low yields! This cute little green lady is flexible, strong and bushy and performs great in a SOG and ScrOg setup, yielding up to 700g/m². And she delivers a highly potent product with a very sweet and fruity flavor and high CBD and CBN levels. Ready after 10 weeks.
As you may have guessed already, Great White Shark is another member of the "White" family; actually she has been created by marrying White Widow (Brazilian x South Indian) with Super Skunk. While the THC level of 22,94% is rather moderate, she boasts with 1.7% CBD and 0.8% CBN. Yields of up to 800g/m².
A jokingly description of the genetic background of Big Bang would read like this: Hey smelly kid, let there be light! But serious, this variety has been created by crossing Skunk with Northern Light and El Niño (The kid) and is very well suited as a treatment for patients suffering from pain and a lack of appetite. Short and wide, very bushy plant. Roughly 18-20% THC.
Jack Herer is a name recognised across the global cannabis community. Signifying both the title of the renowned cannabis activist, as well as a hearty sativa hybrid, Jack Herer Auto is the newest addition to this famed family. Reliable and speedy growth meets large yields of sumptuous sativa flowers boasting a balanced mind-body high. In just nine weeks, all these spoils are yours to enjoy.
Some legends just go on forever - and White Widow is probably one of the most legendary strains of all times. It is very likely every pothead on the globe at least heard of her and now she is available with a new livery - as an autoflowering version for impatient growers. Provides very good yields of a potent product for an autoflowering strain.
Super Lemon Haze Autoflowering has all of the award-winning qualities of its parent, but in an easy to manage, automatic version. Created by mixing Super Lemon Haze and ruderalis, Super Lemon Haze Autoflowering boasts a total turnaround of 9 weeks, produces generous yields and has that oh-so-sweet, complex sativa high.
Super Bud Autoflowering is a strain of cannabis seeds that lives up to its name. It is the mix of Super Bud x Ruderalis, and stays as true as possible to its parent – producing generous amounts of high quality weed. What makes this auto variety really stand out is that you get all of the power of Super Bud, but in a strain of cannabis that goes from seed to harvest in as little as 9 weeks.
King’s Kush Autoflowering by Greenhouse Seeds is a potent beast that induces a long lasting Kush high. Bred from King’s Kush x Ruderalis, this auto variety of cannabis seeds stays as true to its parent as possible, maintaining its great taste and strong body stone – all whilst only taking 9 weeks to go from seed to harvest.
As one of the most unique and sought-after cultivars, Exodus Cheese was given the autoflowering treatment to create a strain of equal distinction, but greater ease of growth. After only 9 weeks from seed to harvest, large yields from small plants will impress cultivators of all experience levels. Exodus Cheese Autoflowering is here to satisfy—both in the grow room and the bong.
The compact Sweet Valley Kush by Green House Seeds is the perfect size to grow in even the smallest of spaces. But what she’s lacking in height, she makes up for with the excellent quality of her final product. Grow her on your terrace or balcony and enjoy her fabulous taste of sweet berries and earthy notes. Her effect is powerful, wonderfully relaxing, and long-lasting.
Probably every pothead around the globe has at least heard someone talk about White Widow and now this timeless legend is available as a CBD-enriched autoflowering plant. 9 weeks after germination she is ready to hand over 500g/m² and she is not miserly as regards cannabinoids. White Widow Auto CBD boasts about a CBD:THC ratio of 1:1, with both CBD and THC weighing in at 5-8%.
Greenhouse Seeds is seen as one of the most successful seed banks of all time, winning numerous awards, and producing multiple world renowned strains of cannabis seeds. Much of this fame is thanks to the Arjan, the owner and cofounder of Greenhouse Seeds, and co-explorer/hunter of Strain Hunters. It is through his continued work to discover, breed, and experiment with landrace strains that Green House Seeds was able to build such a reputation for itself. And he has now been at it for over 25 years.
Often dubbed the King of Cannabis, Arjan has taken a personal and vested interest in ensuring that the seeds on offer at Greenhouse Seeds cover a wide range of traits and features. This means there is something for everyone at Greenhouse Seeds, no matter if you are an indica or a sativa lover, grow indoors or outdoors, or simply want an auto strain - you will be able to find seeds suited to you.
Working through their associated company, Strain Hunters, Greenhouse Seeds has also dedicated itself to furthering the cannabis cause, campaigning for the end to prohibition and aiming to preserve rare landrace strains. In Arjan’s Words:
“When I was just 17 years old I met an old wise man. He looked me in the eyes and gave me a cannabis seed. He told me that the cannabis plant can be so powerful to overthrow governments, and to change the planet. Ever since, my goal in life has been to legalize cannabis for medicinal and recreational use, for everybody. Taxes and regulation will create a safer world for our children, a world with less crime, better public health and a solid economy. I am humbled and proud to be helping this green revolution, because those who have history will shape the future”.
Greenhouse Seeds’ packaging is both stylish and practice, ensuring that any seeds obtained from them are held and transported both safely and securely. The “genetic disk” design is Greenhouse Seeds Signature, and displays all of the basic information about the cannabis seeds within.
Whilst sturdy, Greenhouse Seeds’ packaging is designed to only be opened once, and is not re-sealable. If you get more seeds than you intend to use in one go, ensure you have a suitable storage solution lined up to keep your seeds safe.
Greenhouse Seeds’ cannabis seeds come in packs of 3, 5 or 10 seeds. Mixed packs come with coloured seeds, so you will know exactly which seed is which strain.
With over 100 awards to their name, Greenhouse Seeds are one of the most decorated and celebrated seed banks out there. It is helped them spread their name and become one of the largest seedbanks of today’s cannabis seed market.
As a list of 100+ awards can be pretty daunting to read, we have put together all of their 1st place wins, so you can see the strains that really shine through.
Awards:
One of Greenhouse Seeds’ most recognisable and iconic strains, Super Lemon Haze is a multiple award winning behemoth. Its well balanced and finely tuned genetics induce a mixed mind and body high, and its smoke produces an intense lemony flavour that has become a trademark of the strain.
Awards:
Cheese is an old-school classic that still remains popular to this day. Its high yields, pungent aroma, and potently couch locking high makes this indica dominant beauty well deserving of its awards.
Awards:
Exodus Cheese is an extremely popular UK take on the famous Cheese strain. Whilst not the easiest to grow, it rewards growers ten-fold for their effort with some of the dankest, pungent bud around.
Awards:
A highly sought after sativa dominant hybrid, Super Silver Haze has stood the test of time, winning multiple awards over the last decade. It is the mix of Skunk, Northern Light, and Haze, packs all of the power you would expect from these three well known varieties.
Awards:
Arjan’s Ultra Haze #1 is an extremely peaceful and chill strain, ideal for relaxation and reflection. Its mellow nature is not to be underestimated though – it has all of the power where it counts.
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Whilst Great White Shark has a modest, but respectable 14% THC, it is able to boast a CBD content of 1.7%. This not only makes it a great strain for chilling, but also appealing to those who want more from their cannabis.
Awards:
NL5 Haze Mist is a sativa dominant resin factory. Its buds are so big, potent and sticky that anyone interested in top quality hash need look no further. The mix of the original NL5 with a Haze x Skunk x Kali mist crossing, NL5 Haze Mist is an example of Old-school genetics at their best.
Awards:
White Widow is an Amsterdam favourite to this say. And that is saying a lot considering how old the strain is. It is an absolute classic, and must have for anyone who wants a bit of living history. It’s high yielding, potent, flavourful, easy to grow, and has an unforgettable high. A complete all-star!
These are but a few of the many awards filling Greenhouse Seeds’ trophy cases. It is a testament to the seed bank, and hopefully gives you a few ideas for strains to try!