For many people, the introduction into hydroponics comes with the space age. At first, science fiction television depicts explorers and military outposts living in space, and totally self-sufficient. For people missing the soil and greenery of earth, hydroponics gardens occupy a room in the spacecraft. Then, fantasy becomes reality as the International Space Station begins to experiment with growing plants in zero gravity. Meanwhile, on earth, botanists create biodomes for growing plants in various conditions. Today, individuals are choosing to create hydroponics gardens in the home, or as a landscaped garden. Proponents appreciate the organic, fast growth rates, and multi-seasonal plants produced with hydroponics.
Hydroponics is simply growing plants in nutrient enriched water, instead of soil. With the pollutants