How do the leaves of potted lemon trees turn yellow?

Lemon is a favorite fruit in summer, and now many friends plant their own lemons at home. So how do the leaves of potted lemon trees turn yellow? Let's have a look!

How do the leaves of potted lemon trees turn yellow?

The leaves of potted lemon trees turn yellow and need to be figured out before dealing with them. If the leaf vein yellowing indicates iron deficiency, the mesophyll yellowing indicates nitrogen; the right amount of iron and nitrogen fertilizer. If the soil fertility is not enough to cause the leaves to yellowing, you can spray appropriate amount of potassium dihydrogen phosphate solution. If it is a pest, it can be removed manually or sprayed with medicine.

Second, how to maintain lemon trees

1. After lemon blossoms, it is necessary to thinning flowers and fruits in addition to applying thin fertilizer once a week. Before the flowers bloom, first remove some buds; after the flowers are shedding and setting fruit, in order to reduce nutrient consumption, and then remove some misplaced young fruits.

2. During the period of fruit growth, if the fertilizer and water are sufficient and the plant nutrition is good, some branches will sprout new shoots, and the growth of new shoots will inevitably divert some nutrients and affect the growth of fruit. In order to preserve the fruit, the new shoots should be erased in time.

The issues related to lemon trees have been summarized and sorted out for you today. I hope you will pay more attention to them in the process of maintenance.