Hydroponics is the cultivation of plants that use water without the need for soil media while still requiring nutrients for plants.
With the use of water more efficient and suitable for the narrow space of farming.
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How to cultivate this plant is also easy to maintain and the results of the harvest faster. Of course with great attention to aspects of lighting, nutrition and temperature to the plant.
The plants are usually cultivated through hydroponics is spinach, mustard, broccoli, onions and others.
These plants also have a high selling point and free of pesticides.