There are four ways to save Lily from withering. First of all, it may be caused by the lack of fertilizer, so at this time, it should be immediately applied with a liquid fertilizer, and then slowly increase the number of times. Secondly, during flowering, do not irrigate it with extra water, just keep the soil in its basin moist. In addition, give it some scattered light, do not expose to the sun for a long time. Finally, we should pay attention to the invasion of pests.