Gardening planting irrigation device

The utility model discloses a gardening planting irrigation device which comprises a guide pipe, a telescopic pipe capable of being adjusted in a lifting mode is arranged on the inner side of the guide pipe, a sprinkling irrigation mechanism rotating continuously is arranged at the upper end of the telescopic pipe, a piston is arranged at the lower end of the telescopic pipe, and a limiting sleeve fixed to the upper end of the guide pipe is arranged on the telescopic pipe in a sleeved mode. A fixing block is fixedly arranged on the upper side of the limiting sleeve, a locking screw is screwed on the fixing block, a supporting disc is fixed to the lower end of the guide pipe, a fixing nail is arranged at the lower end of the supporting disc, and a water receiving pipe is arranged at the position, close to the lower end, of the guide pipe. The irrigation device is inserted into the ground through fixing nails to be fixed so that the irrigation device can be fixed to an area needing to be irrigated according to