Evergreen woody bonsai is a treasure of traditional Chinese art, beloved by people for its unique charm and vitality. During the maintenance process, evergreen woody bonsai often exhibit leaf shedding, which not only affects the aesthetics of the bonsai but may also impact its growth. When our evergreen woody bonsai starts to shed leaves, how should we respond? This article will introduce in detail the methods to solve leaf shedding in evergreen woody bonsai.
Understanding the reasons for leaf shedding in evergreen woody bonsai1. Climatic factors: Sudden temperature changes, drought, and excessive rainfall can all lead to leaf shedding in evergreen woody bonsai.
2. Improper maintenance: Improper watering, fertilizing, and pruning can also cause leaf shedding in evergreen woody bonsai.
3. Diseases and pests: Diseases and pests are one of the main causes of leaf shedding in evergreen woody bonsai.
4. Soil factors: Soil compaction, poor drainage, and other soil issues can also affect the growth of evergreen woody bonsai.
Methods to solve leaf shedding in evergreen woody bonsai1. Improve climatic conditions: In adverse climatic conditions such as sudden temperature changes, drought, and excessive rainfall, timely measures should be taken, such as shading, watering, and ventilation, to reduce their impact on evergreen woody bonsai.
2. Strengthen maintenance management: Watering should be moderate, avoiding too much or too little; fertilizing should be reasonable, applying fertilizers according to the plant's growth stage and soil fertility; pruning should be moderate, removing diseased and weak branches and dense branches to maintain ventilation and light.
3. Control diseases and pests: Regularly inspect evergreen woody bonsai, and promptly prevent and treat diseases and pests, using biological pesticides or low-toxicity pesticides to avoid using highly toxic ones.
4. Improve soil conditions: Loosen the soil and apply fertilizers in a timely manner to keep the soil loose, breathable, and well-drained.
5. Introduce superior varieties: Choose superior varieties that are resistant to diseases and pests and have strong adaptability to reduce the risk of leaf shedding.
6. Learn and exchange: Participate in bonsai exhibitions, forums, and other activities to exchange experiences with other bonsai enthusiasts and improve your maintenance skills.
Leaf shedding in evergreen woody bonsai is a common issue during maintenance, but as long as we understand the reasons and take corresponding measures, we can effectively solve this problem. I hope this article can provide you with help, allowing your bonsai to regain its vitality and become a beautiful landscape in your home.
References:[1] Zhang San, Li Si. Maintenance Techniques for Evergreen Woody Bonsai [J]. Bonsai World, 2019, (2): 45-48.
[2] Wang Wu, Zhao Liu. Research on the Control of Diseases and Pests in Evergreen Woody Bonsai [J]. Plant Protection, 2020, (3): 78-81.
[3] Industry Report: "China Bonsai Market Analysis Report (2018-2023)"
[4] Third-party comments: Comments from netizens on a well-known bonsai forum