The invention discloses a multifunctional intelligent flowerpot which comprises a flowerpot body, a supporting column, a glass cover, a water tank, an electromagnetic valve, an illumination sensor, a controller and a battery. A breathing hole is formed in the bottom of the flowerpot body, the supporting column is arranged on the upper portion of the breathing hole, a wire channel is arranged in the supporting column, the water tank is installed on the upper portion of the supporting column, a partition plate is arranged in the water tank, a water storage chamber is arranged above the partition plate, a water drainage chamber is arranged below the partition plate, a water drainage pipe is arranged between the water drainage chamber and the water storage chamber, the water drainage chamber and the water storage chamber are communicated through the water drainage pipe, the electromagnetic valve is installed on the water drainage pipe, a water inlet pipe is arranged on the upper portion of the water tank, a circuit board is installed at the bottom of the water tank, and a plurality of illuminating bodies are installed on the circuit board. The multifunctional intelligent flowerpot can automatically detect the humidity of soil and the illumination intensity, automatically carry out watering and supplement illumination, so that a plant can grow better, the multifunctional intelligent flowerpot can be suitable for different plants by manually setting the minimum values of the humidity and illumination and is high in adaptability and attractive in appearance.