Blueberry planting system

The utility model discloses a blueberry planting system, belongs to the technical field of blueberry planting, and solves the problems that a drip sword is easily tilted out of a pot body by the drip sword when the drip sword is slightly inserted into the soil, the drip sword cannot be fixed by the soil, the drip sword is separated from the pot body, and the drip sword is too deep inserted into the soil. The upper part of the pot body is difficult to irrigate, and the irrigated water is easy to be directly discharged from the bottom of the pot body, so that the water resource is wasted. The drip sword is used for applying water and fertilizer into the pot body, the temperature and humidity sensor is used for monitoring the temperature and humidity of soil in the pot body, a supporting block is arranged on the upper portion of the inner wall of the pot body, a ring is movably arranged on the supporting block, and a plurality of limiting holes are formed in the ring. The drip sword and the temperature and humid