Ecological afforestation cup

The utility model belongs to the technical field of afforestation cups, and particularly relates to an ecological afforestation cup which comprises a cup body. A pair of first fixing blocks is fixedly connected to the inner side wall of the cup body; the first fixing blocks are symmetrically arranged; a fixing ring is fixedly connected to the side wall of the first fixing block; the middle of the fixing ring is sleeved with a nutrient conveying pipe. A communicating pipe is detachably mounted at the end part of the nutrient conveying pipe; the nutrient conveying pipe is communicated with the communicating pipe; a funnel is detachably mounted at the end part of the communicating pipe; the communicating pipe is communicated with the funnel; a plurality of nutrient conveying holes are formed in the nutrient conveying pipe; a pair of valves is fixedly connected to the inner side wall, close to the end of the communicating pipe, of the nutrient delivery pipe. The valves are symmetrically arranged; through the arra