Find Out the Facts and History Behind the Practice with this Chart

 - Jan 4, 2013
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It can seem a little bit daunting at first, but by utilizing hydroponic gardening guides such as this one, you'll find the task that much easier. First off, you'll be able to find out specifically what the practice of hydroponic gardening is; it's growing plants without soil by replacing it with nutrient-rich water. Next up, you'll be surprised to discover that hydroponic gardening uses a mere one tenth of the water needed compared to traditional earth growing techniques.

The practice of hydroponic gardening can be traced all the way back to Babylonian and Aztec times with consistent strides being made over the years. Today, NASA scientists are developing hydroponic gardening guides for growing in harsh regions including remote locations on Earth and even on the planet Mars.