Reasons for the blackening of jasper flowers leaves. Solutions for the blackening of jasper flowers. Jasper flowers are loved by many flower lovers because of its unique emerald green leaves and elegant flowers. During the daily maintenance process, we often encounter the problem of jasper flowers leaves turning black, which not only affects the ornamental value of jasper flowers, but may also have adverse effects on the growth of plants. This article will provide you with a detailed analysis of the reasons and solutions for blackening of jasper flowers leaves, and help you solve this problem. Reasons why jasper leaves turn black 1. Improper water management Water is a necessity for plant growth, but too much or too little water will cause jasper leaves to turn black. Too much watering will lead to hypoxia in the roots, which in turn causes roots to rot, causing the leaves to turn black; too little watering will cause the leaves to lose water and cause wilting.
2. Jasper flowers like light when they are not enough, but too much direct sunlight will burn the leaves and cause the leaves to turn black. If they are in a dark environment for a long time, the leaves will also turn black due to lack of light.
3. Improper application of fertilizer Excessive application of fertilizer will cause excessive soil salinity and affect the normal growth of plants. Improper application of fertilizer will also cause leaves to turn black.
4. Infected by pests and diseases is one of the important reasons for blackening of jasper flower leaves. Common pests and diseases include aphids, red spiders, leaf spot diseases, etc. Solutions to blackening jasper flower leaves 1. Optimize water management According to the growth habits of jasper flowers, water reasonably. When watering, pay attention to avoid splashing water on the leaves to avoid causing leaf decay. During the high temperature period in summer, water can be appropriately reduced. frequency.
2. Properly increase the light and place the jasper flowers in a place with sufficient light, but avoid direct sunlight. If the indoor light is insufficient, artificial light sources can be used to supplement the light.
3. When applying appropriate amounts of fertilizer to fertilize, appropriate fertilizers should be selected according to the growth stage of jasper flowers and soil fertility to avoid excessive fertilization, so as not to cause excessive soil salinity.
4. Timely prevention and control of pests and diseases. Regularly inspect jasper flowers and treat pests and diseases found in a timely manner. Pesticides, fungicides and other pesticides can be used for prevention and control. At the same time, pay attention to ventilation to reduce the incidence of pests and diseases.
5. Trim sick branches and leaves. For the blackened leaves, they should be pruned in time to avoid affecting the normal growth of the plant.
There are many reasons for the blackening of jasper flower leaves. We need to analyze and deal with them according to specific situations. Through the above methods, we believe that you can effectively solve the problem of blackening of jasper flower leaves and restore your jasper flowers to vitality.
Reference: "Guidelines for the Conservation of Jasper Flowers", author: Li Ming, Press: China Forestry Press, Publication Date: 2018.
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