The Serious Seeds cannabis seed bank was founded by Simon, who is head of the genetics. He studied biology at a university in Amsterdam and discovered the merits of smoking pure marijuana in his travels in Africa in 1986. Once again he began his hobby, growing from seeds collected. After having worked with Sensi went on his own and achieved great prizes with the Russian, AK-47 or Chronic. Just entering the market for corporate philosophy feminized but there are a variety of high quality marihuana.