What to do if the leaves of the peace linden tree develop spots
A brief knowledge sharing article introducing what to do if the leaves of the peace linden tree develop spots, as well as the causes of the spots and related topics on plant care, specifically as follows:
Many people cultivate peace linden trees, and many of them encounter spots on the leaves due to incorrect cultivation methods. So, what to do if the leaves of the peace linden tree develop spots? Let's introduce the causes of the spots on the peace linden leaves and the solutions.
【Causes of spots on peace linden leaves】
<1. Disease causing spots on leaves>
For the spots on the leaves of the peace linden tree, a large part of the reason is due to disease, which is most likely to occur when the temperature is high and the lighting is poor. It usually happens on the new leaves, starting as yellowish-brown spots that later turn black.
Solution: When we notice this disease, we need to promptly remove the affected branches and leaves and use a fungicide to disinfect the branches, applying every 10 days, then continue with normal care to recover as before.
<2. Root rot causing spots on leaves>
Besides diseases, incorrect fertilization or watering can also cause spots on the leaves of the peace linden tree. Excessive fertilization can burn and rot the roots, while too much watering can prevent the roots from absorbing nutrients, leading to rot and causing spots on the leaves.
Handling method: When this situation occurs, we first need to remove the rotten parts of the roots and repot with new soil, also disinfecting the wounds with potassium permanganate solution, then剪掉 the spotted leaves.
【Post-treatment care for peace linden tree】
After treating the peace linden tree, the original soil can no longer be used. The new soil also has certain requirements. Generally, using loose, well-drained, fertile acidic soil rich in organic matter or decomposed leaf soil is best for cultivation.
What to do if the leaves of the peace linden tree develop spots
After treating the spots, it is crucial to be more careful with post-treatment care, especially with temperature. In the summer, when temperatures are particularly high, it is necessary to take protective measures when the temperature exceeds 30°C. Spraying some water on the leaves every day can also promote its growth.
In post-treatment care, we mainly need to pay attention to the summer sun and avoid placing the peace linden tree in direct sunlight, as this can severely affect the leaf surface. It can be placed under a shade or in the shade of other trees for care.
The above content provides a detailed introduction to what to do if the leaves of the peace linden tree develop spots, the causes of the spots, and the treatment methods. Through the introduction of the above content, we can better solve the problems that arise during the cultivation of peace linden trees.
The above is the complete introduction to what to do if the leaves of the peace linden tree develop spots, as well as the causes and care methods for the spots on the leaves, for everyone's learning and understanding!