Greenhouse Seeds




What comes to mind when you think of over 100 awards at Cannabis Cups? Among them 34 times the "High Times Cannabis Cup". Clearly Greenhouse Seeds! They are one of the most successful seed banks worldwide. Famous strains like the Great White Shark or the Kaja Kush come from this house.

Greenhouse Seeds is known for its exceptional flavors. All their crosses have a high medicinal effect. All these results are the reward for years of crossing and breeding diverse cannabis strains from all over the world.

Many famous stars have visited Greenhouse Seeds over the years, such as Eminem, 50 Cent, Metallica, Mike Tyson, Quentin Tarantino and many more. Also in TV shows Arjan Roskam has been invited very often to talk about his project "Greenhouse Seeds".

How did Greenhouse Seeds come into being ?

Greenhouse Seeds is a well-known seed bank that specializes in breeding high-quality cannabis seeds. The company was founded in 1985 by Arjan Roskam in Amsterdam. Since then, Greenhouse Seeds has grown into a world-renowned company known for its high-quality cannabis seeds and innovative breeding methods.

Arjan Roskam, the founder of Greenhouse Seeds, grew up in a family of gardeners and growers and discovered his passion for plants at an early age. At the age of 17, he started growing cannabis and soon discovered his love for breeding cannabis seeds.

In the early 80s, Arjan opened a coffee shop in Amsterdam, where he offered his homegrown cannabis strains. When he had trouble getting enough seeds to grow, he started growing his own cannabis seeds.

At that time, there were only a few seed banks in the Netherlands that produced cannabis seeds. Arjan recognized the potential of the market and founded Greenhouse Seeds in 1985 with the goal of producing high-quality cannabis seeds for recreational and medicinal use.

In the early years, Greenhouse Seeds was a small seed bank serving mainly local customers in Amsterdam. However, the company grew quickly and gained more and more customers and recognition. Greenhouse Seeds became known for its high quality and innovative breeding methods that allowed it to produce unique and powerful cannabis strains.

In the 90s, Greenhouse Seeds expanded to Canada, where it opened its own facility for breeding cannabis seeds. Over the years, the company has continuously improved and refined its breeding and cultivation techniques, becoming one of the leading seed banks in the world.

Today, Greenhouse Seeds is an internationally renowned brand and has branches all over the world. The seed bank aims to breed the best cannabis strains in the world and develop innovative methods for growing and cultivating cannabis. Greenhouse Seeds is also actively working towards the legalization of cannabis and the decriminalization of drugs.

The vision of Greenhouse Seeds

Greenhouse Seeds' vision is to be the world's leading seed bank for high-quality cannabis seeds and innovative breeding methods. The company strives to breed and produce the best cannabis strains in the world using state-of-the-art breeding and cultivation techniques.

An important aspect of Greenhouse Seeds' vision is to explore and harness the medicinal benefits of cannabis. The company believes that cannabis can play an important role in the treatment of various diseases and is committed to the research and development of medical cannabis.

Greenhouse Seeds also pursues a sustainable and environmentally friendly vision by using innovative cultivation techniques and materials to minimize resource consumption and reduce its ecological footprint. The company aims to lead the cannabis industry to a more sustainable and environmentally friendly future.

Another goal of Greenhouse Seeds is to advance the legalization of cannabis worldwide and promote the decriminalization of drugs. The company is actively engaged in the debate on cannabis and advocates for sensible and evidence-based regulation of cannabis.

Greenhouse Seeds also strives to promote cannabis culture and knowledge of the plant by offering educational programs and working to educate the public about the benefits of cannabis.

Overall, Greenhouse Seeds has an ambitious and far-reaching vision based on quality, innovation, sustainability and social responsibility. The company is committed to taking the cannabis industry to a new level and maximizing the potential of cannabis as medicine and as a sustainable resource.

Greenhouse Seeds Quality Policy

Seed quality is of the utmost importance to Greenhouse Seeds. The company is committed to breeding cannabis seeds that meet the highest standards and offer premium quality.

To ensure the quality of the seeds, Greenhouse Seeds works with the best breeders and growers, using state-of-the-art technology and methods. Every step in the breeding process is carefully monitored and controlled to ensure that each plant passes on its best genes and ensures the best quality seeds.

Greenhouse Seeds seeds are regularly tested and inspected to ensure they meet the highest standards. The company also uses special procedures to verify seed quality, such as DNA testing and germination trials.

Greenhouse Seeds offers a wide range of strains, including many award-winning varieties that are known for their excellent quality. The seeds are suitable for both beginners and experienced growers and offer a high germination rate and robust plants.

Another aspect that contributes to the quality of Greenhouse Seeds seeds is the variety of strains. The company offers a wide range of feminized and regular seeds, as well as automatic varieties. The seeds are also available in different sizes to meet the needs of customers.

Greenhouse Seeds also focuses on sustainable growing methods and uses biodegradable materials to minimize the environmental impact of production. The company is also committed to providing customers with the best possible growing and care instructions to ensure they get the best quality and harvest.

In conclusion, Greenhouse Seeds offers excellent quality in its cannabis seeds. The company relies on top-notch breeders and cultivation methods, cutting-edge technology and methods, and regular checking and testing to ensure that each seed offers the highest quality. The wide selection of strains and sustainability of production also contribute to the quality of Greenhouse Seeds seeds.

The 10 most popular varieties from Greenhouse Seeds

Greenhouse Seeds is one of the most well-known and reputable seed banks in the world, offering a wide range of strains that are known for their excellent quality and unique characteristics. Below we have listed the 10 most popular strains from Greenhouse Seeds:

1.Super Lemon Haze: This sativa-dominant strain is one of the most famous and awarded varieties from Greenhouse Seeds. It has a lemony taste and an intense, uplifting high. It is especially good for daytime use and enhancing creativity.

2.Arjan's Haze #1: This sativa-dominant strain is one of Greenhouse Seeds' oldest varieties and was bred by founder Arjan himself. It has a sweet, fruity taste and an uplifting high. It is especially good for daytime use and mood enhancement.

3.White Widow: This indica-dominant strain is one of the best known and most awarded strains in the world. It has an earthy taste and a physical high. It is especially good for relaxation and relieving pain and stress.

4.Exodus Cheese: This indica-dominant strain has an intense cheese flavor and a relaxing high. It is especially good for relaxation and relieving pain and stress.

5.Kalashnikova: A cross between AK-47 and White Widow, this indica-dominant strain has a sweet, fruity taste and a relaxing high. It is especially good for relaxation and relieving pain and stress.

6.Trainwreck: This sativa-dominant strain has a fresh, lemony taste and an uplifting, euphoric high. It is especially good for improving mood and relieving depression and anxiety.

7.Super Silver Haze: This sativa-dominant strain has a sweet, lemony taste and an uplifting, energetic high. It is especially good for enhancing creativity and relieving depression and anxiety.

8.Big Bang: This indica-dominant strain has a sweet, fruity taste and a relaxing, body high. It is especially good for relaxation and relieving pain and stress.

9.Great White Shark: This indica-dominant strain has an earthy taste and a relaxing, physical high. It is especially good for relaxation and relieving pain and stress.

10.Chemdog: This sativa-dominant strain has an earthy, diesel-like taste and an uplifting, euphoric high. It is especially good for improving mood and relieving depression and anxiety.

What makes Greenhouse Seeds so special ?

Arjan, the owner and founder of Greenhouse Seeds has made it his mission to search and cultivate isolated cannabis landraces all over the world. Whether in the jungles of Africa, in Asia or in the mountains of South America. From these rare strains, Greenhouse Seeds has bred some wonderful crosses. Furthermore, the journeys of Arjan were super documented and you can watch various videos about their travels on their homepage. Since 2008 they are known as the "Strainhunters".

Greenhouse Seeds were also the first to film instructions on how to grow marijuana on their YouTube channel. Step by step, they explain what to look for in each strain and what mistakes to avoid. No other cannabis seed producer has done this before them. In short, buying Greenhouse Seeds cannabis seeds is a good investment.

With us you can buy cannabis seeds from Greenhouse Seeds and we have the complete range of in stock.