Definition of hydroponics is to grow crops without using soil media, cultivation of this plant prefers medium water which has been mixed with nutrients. Types of methods used vary greatly among others, NFT method, drip system, Walter culture and so on.
Currently, there is a technique of planting vegetation that can be done outside the ground, namely hydroponic techniques. Hydroponics was actually a cultivation by planting in water (water use), and prioritize the fulfillment of plant nutrients.
Hydroponics be a way to grow plants on the rise. This method is popular because it's no longer necessary to plant herbs and ground soil. By using hydroponics how to grow, then you no longer need to worry about ourselves will be planted where, because you can plant anywhere. You can use scrap materials and can be hung on the wall.
Not only that, the planting media to use this water can hone your creativity to cultivate and create new media for cultivation.