Can potassium dihydrogen phosphate make leaves green (can spraying potassium dihydrogen phosphate cure yellow leaves)

Can potassium dihydrogen phosphate cure yellow leaves?

Potassium dihydrogen phosphate is mainly used to supplement phosphorus and potassium fertilizers, and it cannot turn yellow leaves back to green . No matter what you plant, if the leaves turn yellow, there must be a problem, so you have to find the cause of the problem before you can solve it. Let me analyze how to turn leaves green.

The leaves of plants are mainly used for photosynthesis . Under normal circumstances, iron deficiency, magnesium deficiency and zinc deficiency will cause the leaves to turn yellow.

The easiest way to distinguish them is that yellowing of new leaves is a typical symptom of iron deficiency, while yellowing of old leaves is a typical symptom of magnesium deficiency, and magnesium deficiency generally causes yellowing between the veins.

Zinc deficiency in plants can also cause yellowing of leaves, but it will also be accompanied by many complications, such as smaller leaves.

We all know that the main content of potassium dihydrogen phosphate is 52% phosphorus fertilizer and 34% potassium fertilizer. Such fertilizer will not make the leaves turn green .

The main function of phosphorus and potassium fertilizers is to promote the rapid maturation of plant fruits and leaves. These two elements are quality elements that can increase the quality of fruits and are of great benefit to sweetening and coloring.

Although the lack of trace elements will cause the leaves to turn yellow, there are many external factors that cause the plants to lack trace elements, such as waterlogging of the roots, root rot, etc.

After the plant's root system is damaged, the plant cannot absorb more trace elements from the soil, causing the leaves to turn yellow.

At the same time, we should also pay attention to supplementing the trace elements in the soil, because if the soil is deficient, the roots will not be able to obtain sufficient trace elements.

Now that we know the reason why leaves turn yellow, we can improve the soil in a targeted manner and increase the content of trace elements in the soil.

At the same time, you can use it as a flushing fertilizer or as a base fertilizer. The fastest way is to spray the leaves directly so that they absorb it, which can quickly turn the leaves from yellow to green and improve photosynthesis.