Greenhouse Seed Company

greenhouse seed co

Arjan Roskam, the owner of the Greenhouse Seed Company is known as the “King of Cannabis”. 34 High Times Cups and 17 Highlife Cups as well as a host of other accolades indicate the sheer quality of product that the Greenhouse Seed Co. produce. Arjan has created strains that are exceptional for both recreational and medicinal use.

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