The latest green pineapple leaves turn yellow. what's going on?

Green pineapple is a common ornamental plant, is a dwarf scattered plant, so it is very suitable for potted plants, and green pineapple is shady and can grow well indoors. Generally speaking, green pineapple is a plant that is easy to cultivate and manage, but sometimes there will be the phenomenon of yellow leaves. What is the reason? with doubt, let's find out the specific reasons and solutions.

1. Too much water

Green pineapple generally does not need frequent watering, the root system absorbs water well, especially when transpiration is small, it is necessary to water less. After stagnant water, the leaves will turn yellow and generally begin to turn yellow from the base. If you leave it outdoors, you can water it properly. This reduces the evaporation of light exposure. Choose tile pot planting, do not choose porcelain basin, airtight, easy to accumulate water.

2. Poor lighting

Although the green pineapple is shady, it still needs light to maintain a certain degree of photosynthesis. You can put it indoors, but once the yellow leaves appear, you can move to a place outside to receive more light. Weak light for a long time, poor growth, but also can not accept the light is too strong, will also burn the leaves, and finally yellow, anxious.

3. Bad environment

Sometimes sudden changes in the environment, such as just bought or seasonal changes, will cause the leaves to suddenly turn yellow, this is a normal phenomenon, you can generally cut off the yellow leaves, and then maintain for a period of time will not turn yellow and adapt to the environment will resume growth. After you buy it, you should manage it carefully, don't move it at will, and pay attention to heat preservation and moisturizing during seasonal changes.

4. Bad temperature

The high temperature must not adapt to the green pineapple, so it is best to avoid the high temperature as much as possible, and move back indoors in summer, which can reduce some temperature and reduce sunburn. It can be placed outside in spring and autumn, but not in frost and snow areas in winter. Keep warm, otherwise there is a risk of frostbite, the leaves will turn yellow.

5. Diseases and insect pests

Green pineapple is rarely infected with insects, but sometimes some diseases and insect pests occur, resulting in yellowing appearance, but it is actually the cause of diseases and insect pests. Generally, you can change the planting soil after a period of time, the soil should be disinfected with chlorothalonil, and the roots should be soaked in order to avoid bacterial infection. If you have any bugs, you need to burn them first, and then spray some insecticide.

Green turnips often have yellowing of leaves for many reasons, which can be found according to the growth environment of yellow leaves. In order to better solve the problem, to ensure that the green apple grows healthily, and then the leaf color is dark green.