The utility model relates to an automatic watering plant pot comprising a housing provided with a planting area and a water storage area. Water absorption sponge is arranged in the water storage area and extends into the planting area. The water storage area is communicated with a watering device through a pipeline provided with a water valve. The water valve is a solenoid valve which communicates with subscriber terminal equipment through a network. By the use of the automatic watering plant pot, the plants are watered without distance limits.