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How does peaceful tree leaf become yellow to fall to do?

Marie Schrader
2020-11-16 11:23:35
The scientific name of sago Cycas is Cycas, which belongs to a gymnosperm of Cycadaceae and Cycas, and is also called Fengwei banana, Fengwei pine, Fengwei iron and so on. The sago Cycas now exists as an ornamental plant and is distributed over a wide area. The height of sago Cycas is about one to two meters, the stem part is cylindrical, the leaf texture is very hard, belongs to leathery, like feathery spread, it can also blossom, but relatively rare.

1. Appropriate illumination

Reason: Although it has a certain shade tolerance, but if a long time without light, lack of light easy yellow leaves.Of course, can not be exposed to the sun, strong light will burn the leaves, especially the tender leaves, there will be yellowing and falling phenomenon.

Solution: If the sun is too strong because of the sun, as soon as possible to move to the shade, but also to the surrounding more water to cool down, to help it recover as soon as possible.If it is caused by lack of light, it should be moved to the place where astigmatism is sufficient, and let it bask in the sun more, so that it can recover soon.

Ping An Shu

2. Adequate watering

Reason: If the plant is frequently watered during the maintenance period, the root system will be difficult to absorb, which will hinder the normal breathing of the root system, and the root will rot after a long time.If the soil drought does not replenish water in time, the leaves will also appear drought yellow situation.

Solution: If you water too much, stop the water treatment first. Move the plants to a well-ventilated place to loosen the soil and let the water evaporate.If there is a shortage of water and drought, it is necessary to replenish water as soon as possible, first irrigate a small amount, let it slow down for a period of time, and then irrigate thoroughly.

3. Appropriate temperature

Reason: Its cold resistance is relatively poor, and the temperature in winter is relatively low. If the temperature is not controlled in time to provide a suitable temperature environment, the plant will be frostbitten, and yellow leaves and dry leaves will appear.

Solution: Low temperature frostbite as soon as possible to move it to a warm place indoors, pay attention to slowly raise the temperature, let it slowly recover.

Ping An Shu

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