Plant monitoring instrument, information generating method and device, and plant monitoring system

An embodiment of the present disclosure provides a plant monitoring instrument, an information generation method and device, and a plant monitoring system, and relates to the electronic apparatus field. The plant monitoring instrument comprises a master chip, a wireless communication chip and at least one growth environment monitoring sensor. The at least one growth environment monitoring sensor comprises at least one of a light sensor, a temperature sensor, a humidity sensor, and a soil conductivity sensor. The master chip is configured to acquire growth environment data collected by the growth environment monitoring sensor and send the growth environment data to the mobile terminal through the wireless communication chip. The mobile terminal is used to generate plant culturing reference information based on the growth environment data. The plant monitoring instrument, the information generation method and device, and the plant monitoring system are advantageous in that, with no users' understanding or observation of plant living habit, with no users' judgment of whether the growth environment of a plant is suitable, and only by insertion of the plant monitoring instrument into plant growing soil, can the effect of acquiring culturing reference information of the corresponding plant be achieved.