The reason for this phenomenonFirst, it may be because of incorrect watering method. For example, watering on rainy days, watering too often causing too much water to accumulate in the pot, or watering a lot after not watering for a long time, etc., these may all be causes of leaf falling. Because excessive water will first harm the roots, and then the leaves will slowly turn yellow and then fall off. The second possibility is due to the soil. For example, if you just pick some soil at random when planting, it may contain some harmful bacteria, which will endanger the health of the plants over a long period of time. The third is insect pests, such as red spider mites, which can also threaten the leaves of plants. The fourth possibility is light. If it is not exposed to light for a long time, the leaves may turn yellow first and then fall off over time. SolutionFor the first type, we must of course water it reasonably. Although plants have a relatively large demand for water, the soil should be fully watered when watering, but the water must flow out from the bottom and not accumulate. In addition, we must water in a planned manner and avoid alternating between dry and wet. Of course, another point is that when choosing a container, make sure it has good drainage. The second solution is to change the potting soil appropriately. Of course, we should pay attention to this when we first plant the plants. As for the third one, you need to use pesticides. There are special pesticides on the market for it, so we won’t say much about it. Fourthly, we need to first understand that they have a great demand for light, so it is definitely not possible to be without sunlight for a long time, and most flowers cannot tolerate it. |
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