In this invent, one intelligent watering module is introduced. In the module, the motor is trigged to water flowers to obtain humidity standard by sensing the dirt not wet enough while the sensor can be modulated for different purposes. Meanwhile, the flume of the module is designed for collecting water resource such as rain based on siphon theorem. The module can also be intelligently integrated to other systems such as applied in long time travelling or green house and is aimed at environmentally friendly target.