MySheen

What if the leaves of the green tree turn yellow?

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, Do you like to see a green leaf that feels fresh, especially when it's hot? If you like it, then you must also like this plant, because it has piles of green leaves for people to enjoy. However, if these leaves start to yellowing, it will certainly be a big headache for us, right? Then, if we unfortunately encounter this phenomenon, we need to adopt some countermeasures. What exactly should we do? First of all, we have to understand why.

1. Pest problems

(1) reason: if the plant is in a place with very high temperature, high humidity and poor ventilation for a long time, for example, it is in a greenhouse for a long time, then insect pests are likely to occur. Pests are mainly concentrated on the leaves of the plant, which will yellowed over a long period of time.

(2) Prevention and control methods: first of all, if there are fewer bugs, you can wipe them off with a wet cloth, or stick them off with transparent tape; if there are more, you have to spray some chemicals, such as 25% paracetamol powder. In addition, it is also very important to control the surrounding environment, such as strengthening ventilation and accepting as much light as possible.

2. Light problem

(1) reason: we all know that plants rely on light to produce chlorophyll. If the light is weak for a long time, the leaves are likely to turn yellow. Over a long period of time, more and more leaves will turn yellow.

(2) solution: try to put it in a place where you can reach astigmatism, not in a dark position for a long time; in addition, you also need to avoid strong light.

3. Ventilation problem

(1) reason: this is also an important reason for the yellowing of its leaves. Especially in summer, the temperature is very high, if you do not strengthen ventilation, leaves yellowing is very easy to appear.

(2) measures: in view of this situation, we certainly have to strengthen ventilation. Bring fresh air to the plant, it can be healthier.

4. Normal phenomenon

(1) reason: sometimes, yellowing is a sign of leaf aging, which is normal, so don't worry.

(2) measures: if this is the case, just cut off the leaves.

 
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