<;P>;PROBLEM TO BE SOLVED: To provide a device for growing plants preventing oxidation and deterioration of plants, preventing deterioration in color and flavor of the plants, inhibiting browning and color deterioration and preventing decrease in nutritional values. <;P>;SOLUTION: The device for growing plants (A) is disposed at a plant growing place 1 where the plants are grown, and has a reduced mist-generating means 2 for spraying reduced mist B to the plants. The reduced mist-generating means 2 includes a liquid-taking means 3 for taking liquid, a reduced water-generating means 4 for changing the liquid into reduced water, and a reduced water-atomizing means 5 for atomizing the reduced water. <;P>;COPYRIGHT: (C)2010,JPO&INPIT