PROBLEM TO BE SOLVED: To provide a rock-like planting tool relieving labor of a worker when planting plants, and adequately preventing outflow of culture soil held in the inside of an inclined part or a vertical part. SOLUTION: This rock-like planting tool 1 includes a visible surface 1d imitating the shape and outer appearance of a natural rock. Implanting holes for implanting plants include a main implanting hole 1a, a plurality of sub-implanting holes 1c formed therearound, and a communicating path 1b making the main implanting hole 1a communicate with a plurality of the sub-implanting holes 1c. Using the rock-like planting tool 1 allows to relieve labor of a worker when planting plants, and adequately prevent outflow of culture soil held in the inside of an inclined part or a vertical part. COPYRIGHT: (C)2012,JPO&INPIT