Green House Seed Co.
The Green House Seed Company is the most successful cannabis business in the world. Our seeds are neither genetically modified nor fungicidally treated. Winner of many international awards (40 High times Cannabis Cups, 17 Highlife Cups, and many more private awards in many countries), it is leader in cannabis genetics. Arjan, owner and founder, has been acclaimed The King of Cannabis for his amazing record of cannabis prizes won throughout his career. He has always been committed to create the best genetics in the world, and to ensure that the growers choose the best genetics, based upon their location, logistics and personal knowledge. Arjan started collecting genetics and landraces from all over the world 25 years ago, and the hunt is still on! (www.strainhunters.com). Green House Seed Company genetics are the result of years of intensive breeding. All strains have exceptional medicinal as well as recreational properties, as well as particular terpene profiles guaranteeing unique aromas and flavors. An overview of some of the most popular Green House strains: The first and most important distinction to be made is the choice between growing outdoor or indoor. Once the decision is made, it is important to get the right type of seeds for the purpose. Most cannabis plants can be grown indoor or outdoor, but the peculiar characteristics of each strain always guarantee best results in one of the two ways. The personal or commercial nature of the operation will always influence the choice of the genetics. Sativas are usually regarded as higher quality, while indica strains are faster and more commercial. Between the over 20 strains now sold by the Green House Seed Company there are true indoor champions and true outdoor champions. The Himalaya Gold is the most recommended outdoor plant, because of its genetic resistance to cold nights, altitude, pests and diseases. The origin of the plant is from the Himalayan region, and it proved an incredibly versatile and adaptable plant. Growers in the mountain regions of Italy and Spain love the Himalaya Gold for its high yields and sweet strong indica characteristics. Another true outdoor champion is the Arjan's Haze # 1, with great production and unique sativa high. The Arjan's Haze # 1 performs very well indoor, but outdoor the plants can grow to reach their development-peak and the maximum productivity. Moreover, solar light activates the production of a wider range of cannabinoids in the buds, guaranteeing a truly psychedelic effect. Besides, it finishes flowering in 11 weeks, allowing cultivation in most southern European countries. On the indoor side, the best plants of the Green House Seed Company are Great White Shark, White Rhino, El Nino and the White Widow. All these strains belong to the “white" family and share a common genetic origin. They are shorter, bushier plants with great bud production and amazing resin production. The bouquet and taste vary considerably, as well as the effect. The White Rhino in particular is very suitable for Sea of Green systems, where the plants are kept very close to one another and flowered at an early stage. It has a sweet taste and a great narcotic effect that made it popular with MS patients and chronic pain patients.
The Great White Shark and The Doctor are very popular between indica lovers worldwide. Their yields are amazing and the buds rock-hard.
The Hawaiian Snow, the Strawberry Haze and the Neville's Haze are good outdoor or indoor plants, but are mostly grown indoor because of their longer flowering time. Sometimes these varieties are given 12 hours of light from the very beginning, to keep them short and to shorten the flowering time. These are high-grade sativas, with an uplifting high and a very woody earthy flavor.
There are also plants that are very suitable for both indoor and outdoor conditions, such as the El Niño, the Alaskan Ice, the K-Train and the Super Silver Haze. These strains will perform incredibly good both ways, with some differences in plant development and yield. The Super Silver Haze in particular can produce more when grown outdoor, as the plants can develop taller and stronger branches can sustain the heavy buds.
The choice of the genetics remains one of the key factors in the success of every grower or breeder, and it is very important to acquire the most information before committing to the task.
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Products
There are 81 products.
![]() | Feminised | ![]() | Regular |
![]() | Indoor & Outdoor | ![]() | Indoor | ![]() | Outdoor |
![]() | Photoperiodic | ![]() | Automatic |
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AlienZ
The AlienZ is a cross of two powerful strains, on one hand our selection of Watermelon Zkittlez from Dying breed, and on the other hand one of our latest genetic, the Velvet Moon
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Banana Krumble
We selected the Banana Punch for its smell and flavor of overripe bananas and cinnamon and crossed it with our selected OG Kush to bring back the gassy fuel like flavor
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Black Toffee Auto
The Black Toffee Auto is a cross of the Famous Larry Bubba, a powerful cross of Bubba Kush and Larry OG, mixed with our Gelato 41 Auto and its beautiful flower structure
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Blue Haze x Gelato 41 Auto
This beautiful strain is the result of a careful selection of Blue Haze, which was crossed with Gelato #41 Auto-flowering.
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Bubba Slush
We crossed the original pre ‘98 Bubba Kush with a reversed Gelato, which we selected in our giant pheno hunt during the last years
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Chemical Bride
The Chemical Bride is a combination of our old time Classic Chemdog genetic from Greenhouse Seeds, with our selection of one of the big boomer in america from Seedjunky, the Wedding cake
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Cloud Walker
Cloudwalker is a new hybrid that combines original landrace genetics with a Mendocino flagship strain. The flavor profile ranges from tropical pineapple to sweet vanilla and caramel with earthy undertones, creating a very complex bouquet
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Dark Phoenix
The Dark Phoenix is a cross of the famous California cut Trainwreck that has been a reference during many years for medicinal use for insomnia, pain, lack of apetites, mixed with the equally famous and mythical, Jack Herer
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Fullgas!
The "Fullgas!" is a tribute to our late beloved partner, Franco Loja. The people that knew Franco know that his favorite strain of all time was the Cheese, and particularly the Exodus Cheese.
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Gelato 41 x Gelato 41 Auto
After careful research, we selected only the most satisfying plants that reflect the main characters of this famous US genetics, originating from Sunset Sherbet and Girl Scout Cookies
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Guava x Gelato 41 Auto
Guava is known to be one of the most fruity and tropical flavored phenotypes of Gelato. Our auto-flowering version of Gelato #41 has been crossed with the best selection of Guava to create a sweet, full-bodied strain that is perfect for lovers of tropical flavors.
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HighCloudZ
The HighCloudZ is an exciting new cross of our beautiful Cloud Walker, which contain the Punta Roja from Colombia in its cross. We mixed the Cloud Walker with our selection of Watermelon Zkittlez from Dying breed, to create this beautiful strain that combines the uplifting and energetic high of the sativa, with the sweetness and sourness and heavy effect...
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![]() | Feminised | ![]() | Regular |
![]() | Indoor & Outdoor | ![]() | Indoor | ![]() | Outdoor |
![]() | Photoperiodic | ![]() | Automatic |