How to save the withered leaves of the maple trees
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Introduction: Owning a maple tree is really satisfying, especially during the season when the maple leaves change color. The beauty is really intoxicating. But suddenly one day, you found that the tips of the leaves were a little dry, then curled, and then the branches were black. Why is this? This article will take you to understand why they wither and introduce some control methods.
The original habitat of maple trees is usually under some tall trees, so excessive exposure to the sun will gradually wither the leaves, starting from the tip of the leaf, which is often called "dry tip" or "scorched leaf."
In hot summer, even adult maple trees can wither their leaves and even blacken their branches when exposed to the sun for too long, especially if there are other unfavorable factors.
These factors include: 1. Lack of water, 2. Too much fertilizer, 3. Damage to the roots (transplanting damage, pests and diseases), 4. Feeling a little "big" when exposed to strong winds? First of all, don't panic. If the leaves are discovered in time and only dry a little, then after some effective intervention, the viewing will not be too affected. But we must accept the fact that when the leaves wither, they cannot be changed back. We can only control the deterioration, but we cannot recover it. If we really can't, we can only "cut off" it.
However, even if the withered area is very large, this withered phenomenon is just a self-protection mechanism of the maple tree. In fact, maple trees have secondary buds at the junction of branches and leaves, which will produce new leaves when conditions are ripe.
Therefore, when a "dry tip" phenomenon occurs, immediate measures need to be taken to reduce losses. These measures include: 1. Timely watering to ensure sufficient moisture is the most critical, especially in hot summer. For maple trees or most trees, it is necessary to adhere to the principles of "see wet when dry" and "watering thoroughly". Frequent small amounts of watering are not as good as watering thoroughly at once, and then wait until the soil becomes relatively dry before providing the next abundant water supply. This cycle allows roots to grow fully, speeds up plant metabolism, and keeps them vibrant at all times.
How to save the withered leaves of the maple trees
2. Properly shade Most maple trees, especially green or yellow varieties, cannot tolerate strong sunlight. Please try to arrange a bright position for them. Exposure and lack of water are both interactive, so it is necessary to prevent excessive sunlight.
3. Avoid the wind Sometimes you will find that it has not experienced exposure or drought, but the leaves still appear "burnt", which is mostly due to the wind. The leaves of maple trees are like the delicate and sensitive faces of girls. After they are harassed by the wind, the leaves will begin to lose a lot of water, and the leaves will begin to wither. Therefore, it is best to choose a place that can block out the wind.
4. Avoid excessive fertilization Some experience tells me that maple trees like fertilizers that can be released in small amounts slowly, which means that organic fertilizers or slow-release fertilizers are more suitable. Maple trees have a slow metabolism, which is why they grow slowly. If you give a large amount of fertilizer at one time, you can easily cause fertilizer damage. Please be sure to apply fertilizer strictly in accordance with the manufacturer's instructions. It is always right to "apply thin fertilizer frequently" and "prefer less than more".