What if hydroponic gardening was as simple as a bucket of sand with a single plant in it? This can be what it is, right up to a hydroponic system using measuring instruments to control water cycles, nutrient strengths and lighting times.
A system usually consists of these basic parts: a growing tray, a tank or reservoir, a timed submersible pump to irrigate the plants and an air stone and pump to oxygenate the nutrient solution. Light will of course be required and that can be natural or artificial. There are many different types lights to choose from, from fluorescent to LED to complete lighting kits.
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