Nutrient irrigation device for ecological greenhouse planting

The utility model discloses a nutritional irrigation device for ecological greenhouse planting, and mainly relates to the field of ecological greenhouse planting. Comprising an irrigation canal arranged on one side of a greenhouse body, a plurality of irrigation pipes extending to the inner side of the greenhouse body are arranged in the irrigation canal, a plurality of water-logged compost boxes are slidably connected in the irrigation canal in the vertical direction, filter holes are formed in the bottoms of the water-logged compost boxes, and a sewage draining exit is formed in one side of each water-logged compost box. A lifting assembly for driving the water-logged compost box to slide up and down is arranged at the top of the irrigation canal, and a stirring shaft is arranged at the position, below the water-logged compost box, in the irrigation canal. The ecological greenhouse has the advantages of being capable of solving the technical problem that dependence on external nutrient elements is large due