The Green House Seed Company is the most successful cannabis business in the world. Winner of many international awards (31 High times Cannabis Cups, many 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. He has always been committed to preserve the best landraces and to create the best genetics in the world, making sure that the growers choose good genetics, based upon their location, logistics and personal knowledge.Our feminized seeds are guaranteed the best in the world, and we invest large amounts of time and resources developing new and innovative products for the benefit of the whole community.Check out our unique lab-tests on cannabinoids, terpens and DNA profiles for our strains! And keep checking for the new color-coated seeds... coming soon!

Damn Sour is a brand new hybrid Auto created from the famous Sour Sage. It is a long-internode indica-sativa cross, with long buds and great resin production.It is great for indoor and outdoor, and can be easily grown through a net (SCRoG) or pruned to achieve wider, bushier structure. The plant loves a high-EC feeding schedule, and performs at best in hydro systems. The flowering time for these cannabis seeds is 8-9 weeks. The aroma and taste are very intense, sour and pungent, with notes of berries. Genetics: Sour Sage CrossEffect: Intense long lastingFlowering indoor: 8 to 9 weeks