The present invention relates to a plant cultivation apparatus having LED lighting, comprising: a main frame formed upright； A cultivating tray supported on the main frame to be vertically spaced apart from each other by a predetermined distance and having a receiving space for receiving water therein； A cultivation port installed on the cultivation tray； An illumination unit installed at a lower portion of the cultivating tray to emit light toward a cultivating tray located below and including LEDs emitting light of different colors； A water supply unit installed in the main frame for recovering water supplied and supplied to the cultivation tray； The intensity of light and the corresponding intensity information of each LED emitting light of the same color may be stored for each illumination mode to provide different illumination modes depending on the kind, breed, and growing time of the cultivated plant, A controller for allowing the administrator to select any of the stored illumination modes； And a water supply unit installed in the main frame and atomizing and supplying water to the redistribution trough. The plant cultivation apparatus according to the present invention adjusts the intensity ratio of the LED according to the color light so as to supply the light having the preferred wavelength which is different according to the kind of the cultivated plant, Light intensity control is performed according to the absorption ability, thereby maximizing the light absorption rate and minimizing the loss of light, thereby remarkably improving the energy efficiency and the cultivation efficiency. Also, the plant cultivation apparatus according to the present invention can significantly improve the cultivation effect by supplying the humidity required for cultivation environment of the cultivated plant and oxygen necessary for nighttime.본 고안은 LED조명을 구비한 식물재배장치에 관한 것으로서, 직립가능하게 형성된 메인프레임과； 상기 메임프레임에 상하방향으로 소정간격 이격되게 각각 지지되며, 내부에 물을 수용할 수 있도록 수용공간이 형성된 재배트레이와； 상기 재배트레
