What should I do if the leaves of the Happy Tree are seedling, and what should I do if the leaves of

Find the cause from the temperature and watering.

Don't put him in the sun, but put it in a sunny place, so that it won't wilt, and if it's wilted, put it in a well-ventilated place, and it will be back to the same as before in three days.

The Happiness Tree is also known as the Kidney Bean Tree.

1. Growth habit: Prefer high temperature, humidity, and sunny environment; High temperature resistance, cold intolerance, humidity, avoid dryness. Born in valleys or flat forests.

Loose, fertile, well-drained, organic-rich loam and sandy loam soils should be used for cultivation. [3] It is mostly distributed in valleys and flat sparse forests at an altitude of 300 to 850 meters above sea level (Guangxi and Hainan to 1700 meters south of central Yunnan).

2. Pest control.

1) Leaf spot.

In an environment with high temperature, high humidity and poor ventilation, its leaves are susceptible to leaf spot.

Prevention and control methods: Whether it is indoor or outdoor, ventilation and light transmission should be strengthened to avoid long-term water retention on the leaf surface and reduce the possibility of leaf spot disease. If a small number of diseased leaves are found, they should be removed and burned in time, and 50% carbendazim wettable powder 600 times liquid should be sprayed regularly, once every half month, 3 to 4 times in a row.

For home potted plants, diseased spots on a small number of leaves of individual plants can be applied with Daknin cream ointment.

2) Scale insects.

Under the conditions of high temperature and humidity, poor ventilation and ventilation, especially during the period of long-term shelving in the shed in autumn and winter, the stems and leaves are prone to scale insect damage.

Prevention and control methods: strengthen ventilation and light transmission, pay attention to control environmental humidity. If a small amount of live worms are found, they can also be removed with scotch tape. Productive cultivation can be sprayed with 1500 times of 25% chlorpoxylin wettable powder at the peak of nymph hatching.

3) Mites. The main symptoms of harm are wrinkled and curly new leaves, and uneven leaf surfaces. Generally, the time of occurrence is from June to September, high temperature and dryness are conducive to the occurrence of a large number of insect pests, and the occurrence of insect pests is less under relatively humid conditions.

Prevention and control methods: mainly use acaricidal agents such as Dadifolin and Nisolan.

4) Aphids. One of the most common aphids is the green peach aphid. Symptoms include wrinkled and deformed leaves, often with sparkling honeydew spots. Aphids are visible to the naked eye.

Prevention and control methods: spray with zinc sulfur and phosphorus, dimethoate, dimethoate, etc.

3. Ornamental value.

Phaseolus vulgaris is a small to medium-sized potted plant that can be placed on balconies, bedrooms, foyers, etc. The mature bean tree has dense and verdant leaves, and it can be used as a thriving plant to bring happiness to people.

Summary. If the concentration of fertilizer applied by the happy tree is too high or the amount of fertilizer is too much, there will be fertilizer damage and the leaves will dry out, at this time, it is necessary to irrigate the plant to wash off the excess fertilizer in the soil, and place it in a ventilated place to dry, and pay attention to strictly control the amount of fertilizer in the later stage.

Kiss, wilting degree.

It's huge. Kiss and try pouring water.

If the concentration of fertilizer applied by the happy tree is too high or the amount of fertilizer applied by the locust is too much, the fertilizer damage will occur and the leaves will dry up, at this time, it is necessary to irrigate the plant to wash off the excess fertilizer in the soil, and place it in a hidden burning and ventilated place to dry, and pay attention to strictly controlling the amount of fertilizer in the later stage.

Almost dry and soft.

Kiss, at present, it is washed with water to see if it can be saved.

After flushing, put it in a ventilated place, and do not expose it to the sun.

Can it still be saved?

Dear, not necessarily, now let's try to save the living, flush with water, and then put it in a ventilated place, it may be able to save it.

There was a client who was in a similar situation to you, and he saved him.

The leaves of the Happiness Tree may wilt for several reasons: too much light, too high temperature, and improper watering.

1. The light is too strong: if the light is too strong, the leaves will burn and wilt, although it prefers the light environment, but it should avoid strong light when maintaining.

2. The temperature is too high: In the summer high temperature weather, the leaves of the happy tree will cause water to evaporate due to high temperature, and the leaves will wilt and droop due to excessive water loss, so Shenjian should spray water on the leaves in time in high temperature weather.

3. Improper watering: The happy tree should be watered according to the specific situation when watering, too much watering or too little watering, for the plant, it is extremely unfavorable to growth and development, and it is easy to have the problem of wilting and drooping leaves.

Pest and disease control of the Happy Tree

1) Leaf spot.

In a high-temperature, high-humidity and poorly ventilated environment, leaves are susceptible to leaf spot. Whether it is indoors or outdoors, ventilation and light transmission should be strengthened to avoid long-term water accumulation on the foliar surface of rabbits to reduce the possibility of leaf spot disease. If a small amount of diseased leaves are found, they should be removed and burned in time, and 50% carbendazim wettable powder 600 times should be sprayed regularly, once every half month, 3-4 times in a row.

2) Scale insects.

In the environment of high temperature and high humidity, poor ventilation of spring wind, especially during the long-term placement of the shed in autumn and winter, the stem and leaves are prone to scale insect damage. When a small number of live insects are found, Senlu is wiped off with a damp cloth in time, and the productive cultivation can be sprayed with 1500 times of 25% chlorphurin wettable powder during the peak period of nymph removal.

3) Mites. The symptoms of the damage are wrinkled and curled new leaves, and the leaf surface is uneven, which generally occurs in large quantities when it is high temperature and dry from June to September, and there are fewer insect pests in a relatively humid environment. It is mainly controlled with acaricides such as Dadiling and Nisolan.