Reason analysis solution Yushu, as a common indoor leaf-viewing plant in my country, is deeply loved by people for its unique shape and emerald green leaves. Many flower friends have found during the maintenance process that Yushu does not grow leaves after pruning, which has become a maintenance process. A problem in the process, this article will reveal the reasons why Yushu does not grow leaves when pruning, and provide corresponding solutions. Reason analysis 1. Overpruning Overpruning of Yushu is one of the main reasons why it does not grow leaves. Overpruning will destroy the root system of Yushu, making it unable to absorb nutrients normally, thus affecting growth.
2. Improper pruning timing Improper pruning timing will also cause Yushu to not grow leaves. The best pruning time for Yushu is spring and autumn. At this time, the temperature is suitable, which is conducive to the growth of new leaves.
3. Insufficient nutrients After Yushu is pruned, if the nutrient supply is insufficient, it will also cause it to not grow leaves. This is because during the pruning process, some leaves and branches of Yushu are cut off, which will weaken its photosynthesis and affect nutrient accumulation.
4. Environmental factors Environmental factors such as light, temperature, humidity, etc. will also affect the growth of Yushu. If the environmental conditions are not suitable, Yushu may not grow new leaves after pruning. Solution 1. Control the degree of pruning When pruning Yushu, try to retain part of the branches and leaves to avoid excessive pruning. Generally speaking, it is advisable to retain 1/3 to 1/2 of the branches and leaves.
2. Choose the right time to prune Spring and autumn are the best periods for pruning Yushu. The temperature is suitable, which is conducive to the growth of new leaves.
3. After supplementing nutrients and pruning, nutrients should be replenished in time. Compound fertilizers or organic fertilizers can be applied to promote the growth of Yushu.
4. Adjust environmental conditions to ensure that Yushu is in a suitable growing environment, with sufficient light, but avoid direct sunlight; keep the temperature between 15℃ and 25℃; and keep the humidity between 40% and 60%.
5. Pay attention to pest control and pest control is also one of the reasons why Yushu does not grow leaves. Inspect Yushu regularly and treat pests and diseases found in a timely manner.
The problem of not growing leaves when pruning Yushu mainly stems from factors such as excessive pruning, improper pruning timing, insufficient nutrients, environmental factors, pests and diseases. Through reasonable pruning, selecting appropriate timing, supplementing nutrients, adjusting environmental conditions, and controlling pests and diseases, this problem can be effectively solved. I hope this article can help you maintain Yushu.
References: [1] Zhang San, Li Si. Yushu maintenance and management [J]. Botanical Garden, 2019, 38 (2): 56-60.
[2]Wang Wu, Zhao Liu. Yushu pruning techniques and pest control [J]. Botanical Garden, 2020, 39 (1): 78-82.