Green pineapple raises yellow leaves. Several factors cause disaster.

Green pineapple, because of its green leaves all the year round, is a very beautiful foliage plant. It is also because its leaves are very easy to yellow leaves, raised to become a "aged woman", flower friends are more worried about this problem. In fact, green and yellow leaves are all caused by some factors, and flower friends need to understand them clearly and deal with them well.

1. The leaves turn yellow and fall off.

If the flower friends in the maintenance of green apple in the process, found that green radish leaves are not only yellow, but also easy to fall off, the stem is also rotten. At this time, it is necessary to find this reason: too much watering.

Especially in winter, when the air is dry and flower friends worry about the lack of moisture in the green pineapple, they water it violently, coupled with the cold outside, and the indoor door is closed to avoid the cold, so the green pineapple is easy to have problems. In addition, the green pineapple should have good soil permeability and avoid stagnant water in the basin. When they find out, the only way for flower friends is to change their pots in time.

2. The leaf tip is curled and brown.

If the leaves of green apple appear the phenomenon of leaf tip curling and withering, it is mainly caused by factors such as too dry air and lack of ventilation. At this time, flower friends should often spray the leaves with uniform spray cans.

2. The edge of the leaf turns brown and spots appear.

In addition, the leaves of green apple turn brown along the edge, and there are withered yellow spots on the leaves: insufficient watering in the growing season. Flower friends raise green pineapple, especially in summer, the basin soil can not wait until it is completely dry before watering, but the soil in the dry surface of the basin soil is not too dry, which has no effect on the roots. Totem pole plants should be careful to wet the posts when watering, because some roots grow on the posts.

3. The leaves become soft and curly, and the stems rot.

If the green pineapple has this problem, it should be caused by the low temperature. Green pineapple is very sensitive to low temperature below 10 ℃. To maintain a certain temperature in order to promote the growth of green pineapple.

4. the reason why the leaf becomes smaller.

Many flower friends raise green pineapple, and the leaves are so small that they can't even be fertilized and watered. In fact, green pineapple as a pillar cultivation must often maintain the top upward growth; as long as it is bent downward, coupled with untimely fertilization, the leaves will gradually become smaller. On the one hand, fertilizer and light are also influencing factors. Flower friends need to supplement special liquid fertilizer to green pineapple in time to promote the nutrient absorption of green radish leaves.

In addition, for the conservation of green pineapple, we should also pay attention to the following key points:

Temperature: green pineapple prefers warm environment; the lowest overwintering temperature is 10-13 ℃, and Yinxing green pineapple is 16 ℃.

Light: green Luo prefers semi-overcast environment, can grow well in a brighter room, and excellent varieties of flowers and leaves are easy to die in weak light.

Moisture: there should be sufficient moisture in the soil in spring, summer and autumn. The surface of basin soil should be watered when 1-2 cm becomes dry, and watering should be reduced when the temperature is low in winter. In addition, green radish likes high temperature and humidity, so it is necessary to spray water on the leaf surface of green turnip frequently. Spraying or watering with appropriate ferrous sulfate can prevent yellow leaf problems.