How to raise the white palm, it can easily solve the yellowing of the leaves and keep the leaves green all the time.

White palm flowers tall and straight handsome, fresh and pleasing to the eye, with white flowers, giving people a fresh and natural feeling, favored by people, very suitable for potted decoration living room, study, reception room. But buying home for a period of time will make the leaves yellow. in fact, there are many reasons for the yellowing of leaves. Here are six points on how to avoid yellowing of Anthurium andraeanum leaves.

How to raise the white palm, it can easily solve the yellowing of the leaves and keep the leaves green all the time.

How to raise white palm, there are six ways to solve the yellowing of leaves easily. 1. Water control

White palm likes a wet environment, watering should be in accordance with the principle of "no dry, no watering, watering thoroughly". Too much watering will make the soil stagnant, the roots can not get good respiration, resulting in leaves yellowing. If the leaves can not be watered thoroughly for a long time, the leaves will turn yellow, and the new leaves will not be closed. Spray the leaves twice a day when it is dry in summer.

2. Rational fertilization

White palm does not like fertilizer, if you give it too much fertilizer, it will make the old leaves of white palm yellow and fall off, and the new leaves are thicker and different, so we need to water white palm several times and pour it thoroughly, so that nutrients will flow out with the flow. Little fertilizer is applied to Anthurium andraeanum or the soil has not been changed for a long time, and the lack of nitrogen and other nutrients in the soil leads to thin branches and leaves, thin and yellow leaves. In addition, excessive fertilization will also lead to the thickening and uneven of new leaves and the shedding of old leaves at the tip and scorched yellow. At this time, we should immediately stop fertilization, increase watering and remove part of the old soil, replace it with new culture soil, and carry out normal management.

3. Suitable soil

There are more salt and alkali in the medium and water in most areas of the north. Due to the lack of soluble iron that plants need to absorb in the medium, the leaves of Anthurium andraeanum will gradually lose green and turn yellow.

4. The right temperature

If the indoor temperature is too low in winter, the leaves of Anthurium andraeanum will turn yellow; if the room temperature is too high, the plant transpiration is too high, and the root water and nutrients are insufficient, which will also make the leaves of Anthurium andraeanum yellow.

5. Placement position

White palm does not like strong light, so it is more shade-resistant, so if it is directed by strong light when breeding, it will make its leaves withered, and there are some spots on the leaves of Chaoyang. Therefore, in the cultivation of white palm, except for the winter to give it enough light, the rest of the season needs to cover up the light. If Anthurium andraeanum is placed in shade or lack of light for a long time, it will lead to weak growth, thin and yellow leaves, no flowering or rarely flowering. After entering autumn, you can put it on the south-facing balcony or windowsill and bask in the sun for a while every day. It is best to change the soil after the beginning of spring.

6. prevention of diseases and insect pests

The common pests of white palms are aphids and thrips, which absorb the nutrients in the branches and leaves of white palms, causing the stems and leaves of white palms to be deformed or curled, resulting in wilt and death. Aphids can be sprayed such as dimethoate, omethoate and aphids. Thrips want to spray acetamiprid, Wanling and imidacloprid at night, because thrips are usually infested at night, but spraying during the day has no effect.

Summary

Time: 2019-04-23 Click: