When the root of the plant hits the side of the pot when the root of the plant hits the side of the pot, it returns to its original position by the root bumps and moves downwards, and also forms a large number of air and drainage holes in the bottom of the pot. It relates to a pollen having a root preventive and aeration and drainage, characterized in that the plant through the roots do not rot and allows for growth. Potted plant with root protrusion prevention and aeration, drainage function of the present invention for achieving the above object, is provided along the side surface 10 of the potted plant, is formed long from the top to the bottom of the potted and protruded inwardly Root bumps 20 having a； It is installed on the bottom of the flower pot, a plurality of holes provided in a grid pattern form and separated from the main body of the flower pot 30； A ventilation portion 40 provided around the filter net 30 and the bottom surface 70 of the flower pot and formed of a plurality of holes； Filter net support portion 50 is formed on the bottom surface of the planter to support the center of the strainer (30)； And it is formed over the bottom circumference of the inside of the pot, characterized in that consisting of the locking step (60) for supporting the circumference of the sieve (30). According to the present invention, the roots of the plants growing in the pots can grow to the bottom because they are induced to grow toward the bottom without extending to the sides, and the water is formed due to the formation of pores in the mantle and the sides of the pots. There is no fear that the roots rot, and due to the large number of holes formed in the strainer located on the bottom of the pot, the air flow is smoothly maintained, thereby increasing the growth of the plant.본 고안은 식물의 뿌리가 화분의 측면으로 향하여 화분의 측면에 부딪힐 경우 뿌리돌기방지턱에 의해 다시 제자리를 찾아 돌아오면서 하부로 향하도록 하고, 또한 화분의 바닥에 공기 및 배수구멍을 다수 형성함을 통해 식물이 뿌리가 썩지 않으며 왕성한 성장이 가능하도록 하는 것을 특징으로 하는 뿌리돌기 방지 및 통기ㆍ배수 기능을 갖는 화분에 관한 것
