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Greenhouse Seed Company

Strain Hunters USA and Green House Seed Co. are used under lince of GHSC Trading B.V. Strain Hunters USA and 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.

1919 Free Seeds with most packs of 3+ seeds.

Only 228 bonus sets left
Only 174 bonus sets left
Free seeds match your strain type:
  • HyperZA3 Humboldt Seed Co 3x Hyper Za
  • Sour Cherry Diesel Atlas Seed 3x Sour Cherry Diesel
  • Chem 91 Sk Va 1 Cali Connection 3x Chem 91 SK VA
  • Gorilla Cake Preservation Line 5x Gorilla Cake
  • 5x Gush Mints Vertical West Coast Reserves 5x Gush Mints S1
  • Humboldt Dream Humboldt Humboldt Seed Co 3x Humboldt Dream
  • La Tropica Auto Atlas Seed 3x La Tropica
  • Girls Scout Cookies 40 Cali Connection 3x Girl Scout Cookies
  • Gorilla Z Auto Preservation Line 3x Gorilla Z
  • Grand Daddy Purple 1 Preservation Line 7x Grand Daddy Purple
19 products found