What about the dry leaves of Milan?

First, caused by watering

1. Reason

Sometimes too much water will make the roots unable to breathe normally, and finally suffocate the roots, so that the water can not be transmitted from the roots to the leaves, making the leaves dry up. Or if it is not watered for a long time, it will make the root system wither. if it is heavily watered at this time, a large number of leaves will begin to dry up, and even cause the plant to die.

2. Solution

Watering should not be too much, but not too little, so that dry and wet is the best, and every time you water it, it is best to water it thoroughly every two days, so that the leaves will not dry up again.

Second, caused by fertilization

1. Reason

During its growing period, it needs a large amount of fertilizer, so it needs enough fertilizer at this time, otherwise the leaves will begin to wither, and at the same time, do not use too thick fertilizer, otherwise they will burn roots and the leaves will begin to turn yellow and withered.

2. Solution

During the growth period, make sure that it has sufficient fertilizer, and do not apply too thick fertilizer, as thin as possible, and the best fertilization time is 7 to 10 days. In addition, adding an appropriate amount of calcium superphosphate in it can also be conducive to its growth.

Third, caused by light

1. Reason

Although it likes the light, the light should not be too strong, especially when the sun is strong at noon, if it is not shaded in time, it will burn the leaves and make them dry.

2. Solution

When raising it, it is best to put it in a place of astigmatism to cultivate the best, at the same time to ensure that the indoor light is adequate, and good ventilation. If you want to keep it outdoors, you can only move it out every morning and evening, and when the sun is strong at noon, you need to move it back inside, which makes the leaves dark green.

Fourth, caused by diseases and insect pests

1. Reason

When growing, it is most likely to be infected with diseases such as leaf spot or shell insects, which will directly affect the leaves and make them dry.

2. Solution

In order to prevent the disease from harming the leaves, sprinkle some hay wood ash on the leaves every 15 to 20 days, so as to protect the branches and leaves and prevent the damage of diseases and pests.