reason(1) Too much or too little watering. Too much water will cause the soil to remain moist for a long time, causing the roots to rot and be unable to absorb water and necessary nutrients. Although it does not need to be watered too frequently, it does not mean that it does not need watering. If the soil is kept in an overly dry environment for a long time, it will become soft. (2) The temperature is too low. This plant is not very cold-resistant, especially when grown outdoors in the north. The winter is too cold and if it is not moved indoors in time, the plant will easily become soft, which is actually frostbite. (3) Poor environmental circulation. An overly hot environment can easily make plants sick. It may even easily cause the invasion of other pests and diseases. WorkaroundWhen planting, you should choose soil and flower pots with good air permeability and water permeability, so that even if you make a mistake in watering, you can remedy it in time. The watering method for Wanchongshan is to alternate between dry and wet, which means that when the soil in the pot is almost completely dry, water it, and water it thoroughly at one time, but it is better to keep the soil in the pot dry than too wet. This is very important. In winter, the temperature must be maintained above 5 degrees. If the temperature is too low at night, you can use a glass cover or plastic film to wrap it to keep warm. Most plants require a well-ventilated environment, and this is especially true for Wanchongshan. |
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