The planted Phnom Penh Ruixiang leaves do not have a golden border, what causes it?

The leaves of Phnom Penh Ruixiang are not golden, and the Phnom Penh Ruixiang may lack light, lack of water and fertilizer, alkaline soil, inferior soil, etc.

Phnom Penh Ruixiang likes moist, loose and fertile, slightly acidic soil, avoid alkaline soil, need sufficient sunlight, but also like semi-shade, proper control of watering should not be too much, pot soil should not be too wet, too wet rotten roots, 10 15 days of watering once, fertilization to dilute cake fertilizer, 10 days or so fertilization once, found that there are insect pests must be controlled.

One is due to the dark environment and the lack of light on the plants. You need to place it in a sunny place and let it receive enough light. The other is that due to the lack of nutrients, there is too little fertilizer at ordinary times. Although the plant does not like fertilizer, it is still necessary to apply well-rotted liquid fertilizer once a month.

Maintain proper lighting. Phnom Penh Ruixiang prefers a semi-shaded and ventilated environment, is afraid of exposure to the sun, and should maintain mild light during the growth process. If the plant is in the dark for a long time and does not see the light, the photosynthesis is insufficient, the Phnom Penh disappears, and the leaves are no longer emerald green.

If the light is too strong and the contrast between the top and bottom of the leaves is too small, the green leaves will turn yellow, and the Phnom Penh will disappear.

There are many reasons for the loss of leaves caused by Ruixiang in Phnom Penh, and the main reasons are as follows:

1. The phenomenon of yellowing and leaf loss caused by excessive watering. Usually watering is not easy to be too wet, too wet soil is easy to accumulate water to produce root hand rot and yellow leaves fall, you can keep the soil dry and watered, which is conducive to the growth of the root system.

2. The soil board is hard and impermeable, and the water after watering cannot penetrate into the soil layer. As a result, most of the root system can not absorb water and nutrients, resulting in leaf water loss and dystrophy and yellow leaf loss symptoms, you can use loosening tools to insert the pot soil into the pot soil, gently shake the pot soil, proper loosening soil is conducive to soil looseness, ventilation and drainage, conducive to root growth.

3. Due to the lack of light, the symptoms of falling off the letter leaf Bistool Mountain. It can usually be placed indoors in a sunny and ventilated place to facilitate it.

The leaves are a little curly when the Phnom Penh Ruixiang is taken, what's going on?

It's a worm. Some of the leaves in my house are rotten. Just let it get more sun every day. Now the flowers are blooming.

It is not normal for Ruixiang to have six kinds of defoliation:

First, the sun is exposed to the fallen leaves, and the leaves are scorched and white, and the leaves fall off. Therefore, shade should be provided when the sun is strong.

The second is overly wet and fallen leaves. After a long period of rain, the pot is too wet, causing rotten roots and falling leaves. Ruixiang potting soil must be kept dry and wet, and it is better to be dry.

The third is over-dried and deciduous, and the leaves are curled and shriveled up and deciduous. The foliage should be sprayed frequently, especially in summer, the foliage should be wet, and the potting soil should be dry.

Fourth, the leaves fall off with fertilizer. The thick fertilizer sticks to the leaf surface, and the leaves fall within three days, and when it is severe, it will cause rot and fall off in a day and night.

Fifth, apply raw fertilizer, thick fertilizer and fall leaves. No well-rotted organic fertilizer or too concentrated chemical fertilizer will cause Ruixiang to fall leaves.

Sixth, the bacteria infect the fallen leaves. The potting soil is too gentle and the application of undecomposed organic fertilizer is very easy to cause bacterial infection. Tobuzin or carbendazim should be sprayed once every 10 to half a month.

It is normal for Ruixiang to change leaves. After budding and releasing the leaves after flowering, a large number of new leaves are shaded, and the old leaves continue to fall off, which is a normal metabolism and there is no need to worry.

The leaf rolls fall off, and some have class points.

If you have rotten root disease, pull out the roots, wash them with water, cut off all the rotten roots, replant them with sand, put them in a cool and ventilated place, and you'll be fine for a week.

There are three main reasons why the leaves are rolled up:

First, in the middle of summer, not only the weather is hot, but also heavy rain, heavy rain and thundershowers, especially thundershowers, which come suddenly and have a large intensity, which makes the temperature drop sharply and easily damage the capillary roots of Ruixiang.

The second is that after the rain, the sky is clear, the water in the pot is accumulated, and the plants are in the environment of steaming on the top and bottom, which hinders the respiration of the roots and is easy to cause root rot.

The third is excessive fertilization, which exceeds the actual needs of the plant, causing poisoning and inhibiting the growth of the plant. Or apply heavy fertilizer that has not been fermented and rotted, and the root system is damaged.

If the amount of watering is too large, the rot absorption capacity of the roots will be reduced, and the water and nutrients will not keep up with the needs of growth.

Rescue method: It is necessary to keep the soil moisture in the roots dry as soon as possible, and to keep the water in the plant replenished.

1. Cut off all the leaves to prevent further water loss.

2. Check the soil permeability, and change the soil. If it is slightly worse, wait for the seedlings to slow down and then change the soil.

3. Cover the branches with plastic bags, not even the flower pots. Prevents water from evaporating.

4. Move the pot to a place with good ventilation and not too strong sunlight to promote the potting soil to dry as soon as possible.

5. In the later stage, as long as the potting soil is kept slightly dry, it can be maintained normally after the new shoots grow.

There are many reasons why Ruixiang Phnom Penh causes leaf loss.

1. Watered over. The yellowing of leaves caused by wetness is not easy to be too wet when watered, and the soil that is too wet is easy to accumulate water and produce root rot and yellow leaves fall. It is best to keep the soil dry and watered, so that it is not dry and watered, so that it is conducive to the growth of the root system, so that it is not easy to have yellow leaves and leaves.

2.The soil board is hard and impervious to water, resulting in the inability of the watered water to penetrate into the soil layer, resulting in the inability of most of the roots to absorb water and nutrients, resulting in leaf water loss and nutrient and yellow leaf loss symptoms. The best way is to use a loosening tool to insert the potting soil into the potting soil, gently shake the potting soil to make the potting soil have a cracked feeling, and the proper loosening soil is conducive to soil loosening, ventilation and drainage, and is conducive to root growth.

3.Planted indoors in Phnom Penh Ruixiang potted plants due to the lack of light due to the symptoms of leaf loss, it is best to be placed indoors in a sunny and ventilated place to help its photosynthesis reduce the phenomenon of leaf loss, and it is best to move out of the outdoor sun for 2 hours in the morning and evening to enhance photosynthesis.

4.If there are pests and diseases, it is easy to cause leaf loss, and if it is caused by insect pests, insecticides can be used to kill insects, and if it is caused by fine infestations, antibiotics can be used to treat diseases.

5.Insufficient nutrients or excessive fertilization are also easy to cause leaf loss symptoms, dig holes on the side and bury compound fertilizer and mineral additives according to the amount to supplement the lack of nutrients in the pot, and the amount is not easy to be too much to prevent fertilizer damage.

Placing a small piece of metallic iron about 10 cm away from the rhizome will have a good effect.