PROBLEM TO BE SOLVED: To eliminate the defect of cultivation soil being conveyed by a conveyor to a watering position. SOLUTION: This seeding apparatus for continuously carrying out an operation of putting the cultivation soil in a nursery box 2 while conveying the nursery box 2, and an operation of seeding by installing a machine 6 for putting the soil for a seed bed and a seedling machine 28 is characterized in that the conveyor A is installed by dividing the conveyor A between the position for putting the cultivation soil and the position for watering.