Water-planting planting device

The utility model discloses a water-planting planting device, and relates to the technical field of crop water-planting planting. A neck plate is used for fixing and adjusting the height of a planting plate. A plurality of holes are formed in the planting plate. The small holes are used for insetting planting baskets. The lower side of a groove body in the water-planting planting device is provided with a thread hole and an outlet hole, and a sealing rubber plug and a faucet are installed in the thread hole and the outlet hole respectively. A minitype water pump is arranged at the center of the bottom of the groove and is connected with an atomizing sprayer head. A clock controller is used for controlling the break time of the water pump. According to the water-planting planting device, the height of the planting plate can be adjusted by changing the height of a supporting plate flexibly, and a plant root system is higher than a liquid level of nutrient solution, so that oxygen supply of the root system is increased, the energy conversion efficiency in the root metabolism process is improved, and damage caused by hypoxia is lowered; the atomizing sprayer head can clean the root system and keep the root system in a wet state, so that phenomenon of root rot or plant wither caused by placing the plant root system in a water environment is prevented effectively.