Green House Seeds

Green House Seeds

The Green House Seed Company is one of the most successful cannabis businesses in the world, credited with winning over 40 High Times Cannabis Cups, 17 Highlife Cups, and many more private awards worldwide.

With over 20 strains now sold by the Green House they are true indoor and outdoor growing champions. All strains have exceptional medicinal as well as recreational properties. The Green House Seed Company provides strains and knowhow for growers to choose the best genetics, based upon their location, logistics and personal knowledge.

Green House genetics are the result of years of intensive breeding. Greenhouse strains exhibit both exceptional medicinal and recreational properties. They also produce particular terpene profiles guaranteeing unique aromas and flavors. Their seeds are neither genetically modified nor fungicidally treated.

The Green House Seed Company’s Recommendations

They recommend the Himalaya Gold as the best outdoor plant, because of its genetic resistance to cold nights, altitude, pests and diseases. 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 grow to reach their development- peak and the maximum productivity. On the indoor side, the best plants of this seedbank are Great White Shark, White Rhino, El Nino and the White Widow. All these strains are in 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 Founder

Born in South Africa, Arjan Roskam is the Founder of Green House Coffeeshop and Seed Company in Amsterdam. He is the self-proclaimed “King of Cannabis.”

Arjan has traveled the world in pursuit of the world’s finest landrace cannabis strains. He also is the man behind the documentary series Strain Hunters and the adjunct seed company with the same name. Arjan started collecting genetics and landraces from all over the world 25 years ago, and the hunt is still on!


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