Reasons for blackening and falling of ginseng fig leaves. Prevention and control methods for blackening and falling of ginseng fig leaves. Ginseng fig, also known as Millennium Tree, is a common indoor leaf-viewing plant. It is loved by many families for its unique tree shape and beautiful leaves. Many flower lovers will encounter the problem of blackening and falling of ginseng fig leaves during the maintenance process. This not only affects the beauty of the plant, but may also threaten its growth and health. This article will provide you with a detailed analysis of ginseng fig leaves. The reasons for blackening and falling. And provide corresponding prevention and control methods. Reasons for blackening and falling of ginseng fig leaves 1. Improper water management Ginseng fig leaves prefer a humid environment, but excessive water will lead to hypoxia in the roots, which will cause root rot, which will affect the health of the leaves. If watering too much or not promptly, it may cause the leaves to turn black and fall.
2. Ginseng fig trees need enough scattered light for lack of light. If they are in a dark environment for a long time, their leaves will turn black and fall off due to lack of light.
3. Poor air circulation and poor indoor air circulation can easily lead to plant leaves being invaded by pests and diseases, which in turn causes the leaves to turn black and fall.
4. Improper application of fertilizer. Excessive application of fertilizer or improper application of fertilizer may easily lead to damage to the root system of the plant, which in turn affects the health of the leaves.
5. Pests and diseases invade common pests and diseases such as leaf spot disease, scale insects, etc., which will cause the leaves of ginseng fig to turn black and fall. Prevention and control methods for blackening and falling of ginseng fig leaves 1. Appropriate watering According to the growth habits of ginseng fig trees, it is enough to keep the soil slightly moist. Too much or too little watering will cause the leaves to blacken and fall. It is recommended to use dipping pot method to water to ensure that the soil fully absorbs water.
2. Place the ginseng fig tree in a place with sufficient scattered light and avoid direct sunlight. If the light is insufficient, move the plant appropriately.
3. Maintain air circulation and regularly open windows for ventilation, maintain indoor air circulation, and reduce the risk of pests and diseases.
4. Reasonable fertilization According to the growth stage of ginseng fig, choose appropriate fertilizer, and be careful not to excessive fertilizer when fertilizing to avoid causing fertilizer damage.
5. Timely prevention and control of pests and diseases. When pests and diseases are discovered, timely control measures can be taken. Insecticides, fungicides, etc. can be used and sprayed according to the instructions.
There are many reasons for the blackening and falling of ginseng fig leaves. During the maintenance process, attention should be paid to aspects such as moisture, light, air circulation, and fertilizer application. Through reasonable management and prevention measures, the blackening and falling of ginseng fig leaves can be effectively avoided. The problem allows your plants to grow healthily.
Reference: "Manual for the Maintenance of Indoor Leaf Observation Plants", author: Zhang Xiaohui, Press: China Agricultural Press, published in 2018.
"Flower Pest Control Technology", author: Li Xiaodong, Press: China Agricultural Press, published in 2017.