GreenHouse Seeds

Valued Dutch seedbank that has been working on its genetics since 1985. Winners of more than 30 high-quality High Times, winners of the High Life Cup and winners of the Spanish Cup !!

Greenhouse Seeds Seed Bank

The Greenhouse Seeds seed bank is one of the most reputed institutions in the cannabis seeds market. Not only for its wide catalogue of auto-flowering and feminized seeds, but also for its creator, the proclaimed "King of Cannabis" Arjan Roskam, who has turned his institution into an entire seed empire in Amsterdam. In this way, his company has been in constant development and currently has a line of grow shops and even an apartment rental service in the heart of Amsterdam.

History and work culture of Greenhouse Seeds

Greenhouse was founded in 1985 in Amsterdam, at the height of the legal cannabis cultivation boom. Its creator, Arjan Roskam, had made some trips to Southeast Asia, where he would come into contact with the wide world of marijuana seeds. In Thailand, he met a man who claimed to be able to cure withdrawal symptoms from marijuana-based hard drugs, and was this fact that sparked Arjan Roskam's first professional interest in the world of seed cultivation.

Upon his return from his travels in regions such as Nepal, Arjan decided to apply some of the knowledge he had acquired about the way in which cannabis seeds work and to start doing his field work on strains such as Haze. At the time, seed strains from Ecuador were exotic and not yet fully stabilized in Europe, so many Sativa seed lovers had to cross the ocean to try Mexican, Thai and other such heirloom Sativas.

This was where the "King of Cannabis" gained notoriety. Roskam returned to travel through Southeast Asia with a single objective: to obtain Sativa seeds to satisfy the demands of the Dutch dispensaries. However, these were not met with the expected response and the first generation of Greenhouse Haze did not particularly take off. However, it is common knowledge that the road to innovation and entrepreneurship is not an easy one, nor does success happen overnight.

Seeing that Dutch dispensaries despised his Haze varieties, Roskam decided to open his first coffee shop in 1992. Here, Greenhouse Seeds could make its improved Sativa strains prepared in Roskam’s cellar available to consumers. Success was not far away, and the first prizes began to appear at cannabis fairs such as the High Times Cannabis Cup.

One of the maxims of this seed bank is to obtain new varieties of seeds from all over the world. In this way, the trips that Arjan Roskam and his inseparable partner, the late Franco Loja, became well-known both within the global cannabis community for their Strain Hunters program. In this space, both traveled around the world in search of the most exotic and exclusive seeds to obtain their own wonderful varieties at their headquarters in Amsterdam.

Today, Greenhouse Seeds is one of the most successful seed banks in the world. It has a catalog of more than 20 feminized and automatic varieties, the product of the many trips carried out by its founder. Currently, Greenhouse also has a line of nutrients, a wide network of coffee shops, and one of the most sought-after merchandising lines in the world of cannabis seeds.

Best Greenhouse strains

Next, we will present you with the most outstanding characteristics of some of Greenhouse’s most popular cannabis seed varieties. The quality of the seeds of this house is guaranteed by more than 30 years of experience of selecting only the best specimens. To speak of Greenhouse is to speak of quality of conservation. As such, all of their products have all the guarantees of quality and are preserved in such a way that they arrive in the hands of the consumer with all of their properties fully intact.

First up is their White Widow variety, a classic for the enthusiasts of resistant and productive seeds. It is a strong Indica variety, which does not require much care, making it particularly coveted by collectors around the world. It is the product of a cross between South Indian and Brazilian varieties, which are responsible for the seeds’ characteristic resistance and adaptability.

The Super Silver Haze variety is one of the most coveted Greenhouse strains worldwide. It is one of the most Indica Sativa seeds of all and is the result of a cross between the Skunk and Northern Lights strains. This variety has managed to win the High Times Cannabis Cup on three consecutive occasions, in 1997, 1998 and 1999, making it one of the champion varieties, having received further prizes throughout history.

The feminized marijuana seeds Franco's Lemon Cheese are a tribute to Franco Loja, the insatiable breeder who collaborated hand in hand with Arjan Roskam. This variety was a favorite for the breeder, who unfortunately died of malaria in 2017 upon his return from a trip to Africa where he was performing CBD extractions. Franco's tribute strain is tasty, productive, and beautiful – Everything Loja would look for in a seed.

For all these reasons, the Greenhouse seed bank leads one of the most competitive markets that exist, that of Cannabis seeds. This is due to the great work that this bank performs traveling around the world and collecting seeds, in addition to the good genetic work carried out in obtaining their new varieties. In Natural Experience you can find all the automatic and photo-dependent seeds produced by the Greenhouse seed bank.

Choose Experiencia Natural for Greenhouse Seeds

Experiencia Natural is your gateway to the world of Greenhouse Seeds. With over 30 years of experience in the industry, we provide access to the entire range of Greenhouse Seeds, ensuring quality, authenticity, and satisfaction. Trust in our expertise and explore the world of Greenhouse Seeds with confidence and ease.

How to Purchase Greenhouse Seeds from Experiencia Natural

Purchasing Greenhouse Seeds from Experiencia Natural is a seamless and secure experience. Our user-friendly online catalog allows you to browse, select, and purchase your preferred strains with just a few clicks. With discreet shipping and a commitment to quality, your seeds will arrive in perfect condition, ready to become a cherished part of your collection.

Award-Winning Excellence

Greenhouse Seeds has been honored with numerous awards, reflecting their unwavering commitment to quality, innovation, and excellence. From the High Times Cannabis Cup to regional accolades, their strains have graced the winner's podium time and again. Explore the award-winning collection and experience the excellence that sets Greenhouse Seeds apart.

2016 Awards

• Expogrow-Irún: 3rd place in the “Best Indica" for “Green House Kush” - A robust and flavorful strain that stands out for its quality.
• Spannabis: 3rd place in the “Outdoor Category" for “Slex” - A unique hybrid that thrives in outdoor settings.

2015 Awards

• ADC Cup: 1st Place in "Extractions" for "Mango Haze" - A tropical delight known for its rich mango flavor.
• Copa De Los Andes: 3rd place for “Flowerbomb Kush” - A powerful and fragrant strain that's a favorite among enthusiasts.
• Neurocopa (EXPOSED): 3rd place category Solvetless for “Big Tooth” - A unique strain with a complex flavor profile.
• SoftSecrets: 3rd place category Solvetless for “Caboose” - A balanced hybrid that offers a smooth experience.
• ADC CUP: 1st place category Solvetless for “Caboose” - Recognized for its quality and consistency.
• Expogrow-Irún: 3rd in Best Autoflowering "Sweet Mango Auto" - A delightful strain that's easy to grow and enjoy.
• Spannabis: 3rd place for "Caboose" in the Indoor Category - A versatile strain that excels in indoor cultivation.

2016 Awards

• Expogrow-Irún: 3rd place in the “Best Indica" for “Green House Kush” - A robust and flavorful strain that stands out for its quality.
• Spannabis: 3rd place in the “Outdoor Category" for “Slex” - A unique hybrid that thrives in outdoor settings.

2015 Awards

• ADC Cup: 1st Place in "Extractions" for "Mango Haze" - A tropical delight known for its rich mango flavor.
• Copa De Los Andes: 3rd place for “Flowerbomb Kush” - A powerful and fragrant strain that's a favorite among enthusiasts.
• Neurocopa (EXPOSED): 3rd place category Solvetless for “Big Tooth” - A unique strain with a complex flavor profile.
• SoftSecrets: 3rd place category Solvetless for “Caboose” - A balanced hybrid that offers a smooth experience.
• ADC CUP: 1st place category Solvetless for “Caboose” - Recognized for its quality and consistency.
• Expogrow-Irún: 3rd in Best Autoflowering "Sweet Mango Auto" - A delightful strain that's easy to grow and enjoy.
• Spannabis: 3rd place for "Caboose" in the Indoor Category - A versatile strain that excels in indoor cultivation.

2014 Awards

• HTCC: 1st in Import Hash Cup for "Super Lemon Haze Cream" - A zesty strain with a creamy finish, celebrated for its unique flavor.
• HTCC: 2nd in Neder Hash Cup for "Green House Ice" - A crystalline hash known for its purity and potency.
• HTCC: 3rd place for "Pure Kush" - A classic strain that embodies the rich heritage of Kush genetics.

2013 Awards

• HTCC: 2nd place for "Flowerbomb Kush" - An explosive strain known for its intense flavor and aroma.
• HTCC: 1st in Neder Hash Cup for "Lemon Crystal" - A citrus-infused hash that sparkles with quality.
• HTCC: 2nd in Import Hash Cup for "Chemdog Cream" - A creamy blend that combines the best of Chemdog genetics.
• Expogrow-Irún: 1st in Best Sativa "Super Lemon Haze" - A supercharged sativa that's zesty and invigorating.
• Expogrow-Irún: 1st in Best Automatic "Skunk Auto" - A convenient auto-flowering version of the classic Skunk.
• ICMAG Breeders Cup: 1st place best Indica for "Flowerbomb Kush" - A fragrant Indica that's a true sensory delight.
• Private Cannabis Cup: 2nd & 3rd place for "Hawaiian Snow" in the Indoor Category - A tropical treat that flourishes indoors.
• Private Cannabis Cup: 3rd place for "Hawaiian Snow" in the Outdoor Category - A versatile strain that also thrives outdoors.
• Spannabis: 1st place for "Gh Cheese" in the Outdoor Category - A cheesy delight that's perfect for outdoor cultivation.
• Spannabis: 2nd place for "Exodus Cheese" in the Indoor Category - Another cheese variant that excels in indoor settings.

2012 Awards

• HTCC: 1st place for "Flowerbomb Kush" - A blossoming sensation known for its floral notes.
• HTCC: 1st in Neder Hash Cup for "Lemon Crystal" - A sparkling hash infused with lemony freshness.
• HTCC: 1st in Import Hash Cup for "Sharkberry Cream" - A creamy blend with a bite, celebrated for its unique flavor.
• Expogrow-Irún: 1st in Best Indica "Exodus Cheese" - A cheesy delight that's a favorite among Indica lovers.
• Expogrow-Irún: 2nd in Best Indica "K-Train" - A powerful Indica that's on track with quality and potency.
• Expogrow-Irún: 2nd in Best Sativa "Super Lemon Haze" - A zesty Sativa that's a crowd-pleaser.
• Expogrow-Irún: 1st in Best Cannabis Resin "Honey" - A sweet resin that's rich and flavorful.
• Expogrow-Irún: 3rd in Best Cannabis Resin "North Storm" - A resin that's as powerful as a storm, known for its intensity.
• Seattle Medical Cup: 1st Place Sativa - "Super Lemon Haze" - A super Sativa that's won accolades for its uplifting effects.

2011 Awards

• HTCC: 2nd in "Best Booth" - Recognized for an engaging and informative booth presentation.
• HTCC: 1st in Product Cup for "Greenhouse credit card grinder" - An innovative product that combines convenience and functionality.
• HTCC: 2nd in Neder Hash Cup for "Hawaiian Snow ICE" - A frosty hash variant of the tropical Hawaiian Snow strain.
• HTCC: 1st in Import Hash Cup for "Exodus cream cheese" - A creamy hash with a unique flavor profile.
• HTCC: 2nd place for "Hawaiian Snow" - A tropical delight known for its uplifting effects.

2010 Awards

• HTCC: 2nd in Sativa Cup for "Super Lemon Haze" - A zesty sativa that continues to win accolades.
• HTCC: 1st in "Best Booth" - Celebrated for an outstanding booth that engaged and educated visitors.
• HTCC: 2nd in Product Cup for "Strainhunters India DVD" - Recognized for a documentary that explores the rich cannabis culture of India.
• Treating Yourself Medical Cup: 1st place for "Bubba Kush" - A therapeutic strain known for its medicinal properties.

2009 Awards

• HTCC: 1st for "Super Lemon Haze" - A citrusy sensation that's become a classic.
• HTCC: 1st Imported Hash for "Rif Cream" - A creamy hash imported from the Rif region, known for its quality.
• HTCC: 2nd in Sativa Cup for "Super Lemon Haze" - Continued recognition for this zesty sativa strain.
• HTCC: 2nd in Hash Cup for "GreenHouse Ice" - A crystalline hash celebrated for its purity.
• HTCC: 3rd in Best product for "Strain Hunter DVD" - An educational DVD exploring different cannabis strains.
• HTCC: 1st for "Best Booth" - Recognized for an engaging and informative booth presentation.

2008 Awards

• HTCC: 1st for "Super Lemon Haze" - Another win for this popular citrus-infused strain.
• HTCC: 2nd Imported Hash for "Super Polm" - A highly regarded imported hash known for its smooth texture.
• HTCC: 2nd Nederhash for "Green House Ice" - A Dutch hash variant celebrated for its quality.
• Cannabis Tipo Forte Expo: 2nd prize sativa - "Neville's Haze" - A classic sativa with a rich heritage.
• Cannabis Tipo Forte Expo: Best Seed Company on the Italian market - Recognized for excellence in Italy.
• Soft Secrets Magazine: Plant of the Year 2007 - "Super Silver Haze" - A celebrated strain known for its silvery appearance.

2007 Awards

• HTCC: 3rd for "Super Silver Haze" - A shimmering strain that continues to impress.
• HTCC: 2nd in Imported Hash Cup for "King Hassan Supreme" - A supreme hash variant known for its quality.
• HTCC: 3rd in Dutch Hash Cup for "Bubble Mania" - A bubbly hash that's become a favorite among enthusiasts.
• ICMAG Breeders Cup: 1st place best Sativa for "Hawaiian Snow" - A tropical Sativa that's celebrated for its uplifting effects.
• ICMAG Breeders Cup: 2nd place best Hash for "The Church - Ice-o-lator" - A purified hash known for its potency.
• Spannabis Barcelona 2007: 2nd Place for "Hawaiian Snow" - Continued recognition for this tropical delight.

2006 Awards

• HTCC: 1st in Cannabis Cup for "Arjan's Ultra Haze #1" - A hazy sensation that's become a classic.
• HTCC: 2nd in Hash Cup for "Caramelo Royal" - A royal hash known for its sweet flavor.
• HTCC: 3rd in Hash Cup for "Masterkush" - A masterful hash variant celebrated for its quality.
• Highlife Festival: 3rd in Seed Company Haze Bio for "Arjan's Ultra Haze #2" - A bio-grown haze that's a crowd-pleaser.
• Spannabis Barcelona 2006: 1st place for "Best Stand" - Recognized for an engaging and informative booth presentation.
• Highlife Festival: 3rd in Seed Company Haze Hydro for "Hawaiian Snow" - A hydroponically grown variant of the tropical Hawaiian Snow strain.

2005 Awards

• HTCC: 2nd for "Arjan's Ultra Haze #2" - A sequel to the Ultra Haze series, known for its potency.
• HTCC: 3rd In Imported Hash category for "King Hassan" - A royal hash variant celebrated for its quality.
• HTCC: 3rd in Dutch Hash category for "Arjan's Ultra Haze #2" - A Dutch hash variant that's become a favorite.
• Spannabis Barcelona 2005: 1st place for "Best Stand" - Recognized for an engaging and informative booth presentation.
• Highlife Festival: 1st in Seed Co. Hydro category for "Great White Shark" - A hydroponically grown variant known for its bite.
• Highlife Festival: 1st in SuperCup category for "Great White Shark" - A double win for this ferocious strain.

2004 Awards

• HTCC: 1st in People's category for "Arjan's Haze" - A crowd-pleaser that's become a classic.
• HTCC: 3rd in Imported Hash category for "Nepal Pollen Shoe" - A unique hash imported from Nepal, known for its quality.
• HTCC: 2nd in Sativa Cup for "Arjan's Haze" - Continued recognition for this beloved sativa strain.

2003 Awards

• HTCC: 1st for "Hawaiian Snow" - A tropical delight known for its uplifting effects.
• HTCC: 1st in "Coffeeshop category"
• HTCC: 3rd in Sativa Cup for "Hawaiian Snow" - A sativa variant that's celebrated for its quality.
• HTCC: 2nd in "Expo Cup" - Celebrated for an outstanding expo presentation.

2002 Awards

• HTCC: 2nd in "Coffeeshop category" - Recognized for excellence in service and product offerings.
• HTCC: 3rd for "Super Kali Mist" - A mystical strain known for its unique characteristics.
• HTCC: 3rd in Sativa Cup for "Super Silver Haze" - A classic sativa strain that continues to impress.

2001 Awards

• HTCC: 1st in "Coffeeshop category"
• HTCC: 2nd in "Expo Cup" - Recognized for an engaging and informative expo presentation.

2000 Awards

• HTCC: 3rd for "Big Bang" - A strain that made a significant impact in the cannabis community.
• HTCC: 2nd in "Coffeeshop category"
• HTCC: 2nd in People's category for "Super Silver Haze" - A people's favorite that's become a classic.

1999 Awards

• HTCC: 1st for "Super Silver Haze" - A classic strain that's become a staple in the cannabis world.
• HTCC: 2nd in "Expo Cup" - Recognized for an engaging and informative expo presentation.

1998 Awards

• HTCC: 1st for "Super Silver Haze" - A classic strain that's become a staple in the cannabis world.
• HTCC: 1st in Bio category for "El Niño" - Recognized for its organic cultivation and purity.
• HTCC: 1st in "Coffeeshop category".
• HTCC: 1st in Imported Hash for "King Hassan Elite" - A royal hash that's revered for its quality and heritage.
• HTCC: 1st in Hydro category for "Super Silver Haze" - A hydroponically grown variant of the classic Super Silver Haze.
• HTCC: 1st in Nederhash category for "Baba's Hash" - A Dutch hash variant that's become a classic.
• HTCC: 2nd for "El Niño" - A powerful strain that's on track with quality and potency.
• HTCC: 1st in "Seed Cup" - Recognized for excellence in seed quality and variety.
• HTCC: 3rd in "Expo Cup" - Celebrated for an outstanding expo presentation.

1997 Awards

• HTCC: 1st in Imported Hash for "King Hassan" - A royal hash known for its exceptional quality.
• HTCC: 1st in Hydro category for "Super Silver Haze" - A hydroponically grown variant of the classic Super Silver Haze.
• HTCC: 2nd in Bio category for "Great White Shark" - A ferocious strain known for its potency, grown organically.
• HTCC: 2nd in Nederhash category for "White House" - A Dutch hash variant that's become a classic.
• HTCC: 2nd in "Seed Cup" - Recognized for excellence in seed quality and variety.
• HTCC: 2nd in "Expo Cup" - Celebrated for an outstanding expo presentation.
• HTCC: 1st in "Coffeeshop category".

1996 Awards

• HTCC: 1st in Hydro category for "NL5 Haze Mist" - A hazy blend that's optimized for hydroponic growth.
• HTCC: 1st in Nederhash category for "White Widow Pollen" - A potent pollen variant of the legendary White Widow strain.
• HTCC: 2nd in Bio category for "White Rhino" - A robust strain that's celebrated for its organic cultivation.
• HTCC: 2nd in "Coffeeshop category".
• HTCC: 3rd in Hashish category for "Baba's Holy Balls" - A sacred hash blend that's revered by enthusiasts.
• HTCC: 3rd in "Cannabis Cup" - A prestigious recognition for overall excellence in the cannabis industry.

1995 Awards

• HTCC: 1st for "White Widow" - A legendary strain that's become a staple in the cannabis world.
• HTCC: 1st in Bio category for "White Widow" - Recognized for its organic cultivation and purity.
• HTCC: 1st in "Coffeeshop category".
• HTCC: 1st in Hydro category for "Kali Mist" - A mystical strain that's optimized for hydroponic growth.
• HTCC: 2nd in Imported Hash for "Parvatti" - A traditional hash that's revered for its quality and heritage.
• HTCC: 2nd in "Coffeeshop category".

1994 Awards

• HTCC: 2nd for "Citral Skunk" - A fragrant skunk variety with a citrus twist.
• HTCC: 1st in Bio category for "Citral Skunk" - Recognized for its organic cultivation methods.
• HTCC: 1st in "Coffeeshop category".
• HTCC: 1st in Hydro category for "Master Kush" - A masterful blend of Kush genetics, optimized for hydroponic growth.
• HTCC: 1st in Imported Hash for "Indian Charas Malana" - A traditional hash with a rich history and distinct flavor.
• HTCC: 2nd in Imported category for "Nepalese Double Zero" - A rare and exotic hash, prized for its quality.

1993 Awards

• HTCC: 1st in "Coffeeshop category".
• HTCC: 2nd in Coffeeshop Cannabis category for "Silver Pearl" - A classic strain known for its beauty and potency.

Preserving Your Greenhouse Seeds

Proper preservation of Greenhouse Seeds ensures that they retain their quality and vitality for years to come. Store them in a cool, dry place, away from direct sunlight, and trust in Greenhouse Seeds' specially designed packaging. Your seeds will remain in optimal condition, ready to be admired and cherished as part of your collection.

Longevity of Greenhouse Seeds

Greenhouse Seeds are known for their longevity and enduring quality. When properly stored, they can be enjoyed for many years, retaining their unique characteristics and appeal. Trust in the Greenhouse Seeds brand and enjoy a collection that stands the test of time.