Question 1: What should I do if the leaves turn yellow when they are tall and tall? Just pay attention to fertilizing, about one month apart. Because the demand for fertilizer is not very high. If you apply too much fertilizer, the roots will rot and the leaves will turn yellow. Change the water every half a month, remember to give it an appropriate amount of sunlight, and don't keep it indoors all the time.

Breeding method:

1. Light:

Lucky bamboo is a shade-loving plant and is suitable for growing under bright scattered light. Excessive light and exposure will cause Leaves turn yellow, become chlorotic, and grow slowly. It has excellent shade tolerance and is suitable for placement in semi-shady places.

2. Watering:

For potted lucky bamboo, except for reducing watering in winter, you can water it every 2 to 3 days during other growing seasons.

3. Soil:

Lucky bamboo should always keep the soil moist during the growing season, and often spray or sprinkle water on the leaves to increase the humidity of the air; the soil should be dry in winter Humidity is suitable, but drought is not suitable, nor is it too wet. 4. Temperature:

Lucky bamboo likes humid and high temperatures. Lucky bamboo is suitable for growing between 20 and 35°C. If the temperature is lower than 10°C, the plant will stop growing. If the temperature is lower than 5°C, the plant will stop growing. Causes frostbite and plants wither.

5. Fertilization:

Apply liquid fertilizer or granular compound fertilizer 2-3 times a month during the period of vigorous growth from May to September to keep the leaves green and shiny.

Question 2: What should I do if the leaves turn yellow during hydroponics? It’s not a big problem, it’s no problem

Question 3: The stems are planted with high water and the main stems are yellowing. It’s just because of too much sun. How to make it better? Watering

Question 4: Lucky Bamboo is also called Jiejiegao. What should I do if the water is changed and the leaves turn yellow? How can I remedy the problem? Is it because I have seen strong sunlight? I just raised it, and the leaves turned yellow after being left for a few days. I was told online that it should not be placed under strong sunlight, so I closed the curtain. It is much better now, and there are basically no yellow leaves.

Question 5: The tall hydroponic poles in the office have begun to turn yellow, but the roots have already grown underneath. They have been growing for more than half a year. Recently, they have become particularly yellow. Why? It's almost finished,

1. Mold has grown, and the nutrients are almost exhausted.

2. Jie Jie Gao is meant to be kept for a period of time, not a permanent plant.

3. Let me give you some suggestions for the next pot. You can put electric pebbles (not stone crafts, let alone glass products), or you can put some shells, which are both beautiful and provide nutrients.

Question 6: The Jiejiegao I just bought at home has yellow leaves, what should I do? You seem to have just planted it. Most of the roots of this flower are cultivated in water. After soil cultivation, the roots will become uncomfortable and the soil will grow easily yellow. The newly planted soil can be mostly wet. Do not water it too thoroughly. If the temperature is below 20 degrees, it will not grow out of the soil. It’s hard to take root and live well. Seedlings that do not rot at temperatures above 20 degrees can survive

Question 7: What should I do if the leaves turn yellow when the water is kept high? Bonsai is commonly known as upside-down bamboo bonsai. The materials used are mostly Guanyin bamboo and Luohan bamboo. Varieties, belonging to the genus Echinacea and Bamboo genus of the Gramineae family, clump-shaped shrub-type bamboos.

Because of its strong adaptability, resistance to barren acid and alkali, and preference for shade and moisture, every household has bamboo root bonsai and bamboo planting. Moreover, bamboo appreciation has been here for more than 300 years. Bamboo roots Various shapes, intertwined roots, twists and turns, old stems, densely grown stems, most branches clustered between one node, branches with 5-10 small leaves, densely clustered, long and narrow, apex tapering, evergreen all year round, unique shape, inverted bamboo roots The planting has its own style, is quite unique, and has extremely high ornamental value. It is a must-have in the flower bed. There are four categories of Jiejiegao bonsai, which are divided into micro, small, medium and large. They are especially suitable for beautification and greening of study rooms, offices, family living rooms, courtyards, hotel lobbies, large conference halls, community park boutiques, etc., with excellent decorative effects. .

Bonsai maintenance:

1. It is cultivated in loam soil rich in organic matter, and the soil is changed every three years.

2. Shape and prune in a timely manner, avoid dehydration, and provide sufficient water during the sprouting and overwintering period.

3. Bamboo is a sterile perennial plant, and physiologically it often dies immediately after flowering. Fertilizers should be mainly nitrogen-rich humus fertilizers. Oilseed meal should not be used to avoid flowering decline or death. .

Fourth, pay attention to the hazards of soil pests and, once discovered, use chemical drugs to prevent and control them in a timely manner.

The following are the causes and treatment methods of yellowing of tall leaves:

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Burnt yellow: Strong sunlight shining directly on Lucky Bamboo can easily cause the leaf tips and leaf edges of flowers to wither, and yellow spots appear on the sunny parts of the leaves. Just move it to a shaded place.

Light-deficient yellow: If the leaves are placed in a shaded environment for a long time, the leaves will not get enough sunlight and cannot form chlorophyll. The entire leaves will turn yellow and then fall off. This disease can be avoided by supplementing the light.

Fat yellowing is caused by excessive fertilization or excessive concentration of fertilizer. The symptoms are dry brown at the tips of new leaves. Generally, the leaves are thick and dull, and the unevenness is not stretched, and the old leaves are brown and fall off. . Fertilization should be stopped immediately, and part of the fertilizer should be rinsed with a large amount of water if necessary.

Fat deficiency yellow is manifested in that the young leaves become lighter in color and appear yellow or light green, while the old leaves are relatively normal or gradually turn from green to yellow. Apply thin fertilizer frequently and add some alum water at appropriate times.

Question 8: How to rescue the high-segmented roots that are black, dry and yellow. When the leaves of Ping An tree appear yellow, depending on the characteristics of the occurrence, there are the following situations: First, water yellow. Caused by excessive watering, it is characterized by no obvious changes in the old leaves and yellowing of the young leaves; watering should be controlled immediately; the second is drought yellowing. It is caused by water shortage and drought. It is characterized by the fact that the old leaves turn yellow first from bottom to top. If the water shortage lasts for a little longer, the whole plant will turn yellow or even die. It should be promptly... It is estimated that the air is too dry or the light is too strong. The suggestions are as follows: The water level should not be too high, just submerge three-quarters of the root system. 2. Use tap water that has been exposed to sunlight for water changes, and change the water in the morning and evening. Change it every 15 days or so, and then add foliage plant nutrient solution. 3. Scattered light maintenance. Excessive light can easily burn the leaves. 4. Do not place it near the air outlet. 5. Spray water appropriately…. Just cut it off. This is not a problem of watering. It should be caused by bacteria. It is leaf spot. This disease is contagious and requires the use of professional flower fungicides for sterilization. Acetoallin and carbendazim are both acceptable. In addition, it has been Infected leaves must be pruned promptly. Note: Do not water within 12 hours after using the fungicide to avoid affecting the efficacy of the fungicide. In addition, fungicides include... Your Schefflera has been seriously injured! Quickly cut off all the dead branches and leaves (leaving a hemispheric shape as a whole), leaving only the trunks and fresh green branches; move it outdoors to a semi-shady, ventilated and brightly lit place for maintenance, and loosen the soil to increase the soil's air permeability, which is harmful to the root system. Restoration is very beneficial; do not water until the soil is dry. At this time, just keep the soil slightly moist for the plants... Black spot pathogens may be present in the original soil. In some varieties, the lesion tissue turns yellow, and the lesions are connected to each other, causing the leaves to turn yellow and fall off. Heping, Elizabeth, Melaleuca, David, Thompson and other varieties are highly resistant varieties. In the early stage of the disease, spray 500 times of 80% methanozine wettable powder or 1000 times of 70% thiophanate methyl wettable powder, or 50% polybacteria... Wipe with steel wire balls. Stainless steel pots have this shortcoming, especially woks. If you use pickling, they should be able to remove them. But don’t worry about it. Every household stainless steel pan is like this. The inside can be wiped off with steel wire balls, but the outside can be wiped off. No more, it's not necessary. . Pour some beer and try it, this is what I do at home, or change the soil. . Is it overwatering? Check to see if there is any root rot. The symptoms of root rot are similar to the symptoms you mentioned. I can’t see the picture clearly, but I’m telling you that due to lack of phosphate fertilizer, the leaves and stems have purple spots. Lack of nitrogen fertilizer, the leaves turn yellow, slow growth, lack of potassium fertilizer, the plant is not tall, and the edges of the leaves look like they are burned (dry)

Question 9: Why are some of the poles of the Jiejiegao (Lucky Bamboo) I grow yellow? What should I do? The reasons for the yellowing of the leaves of lucky bamboo grown in water are roughly as follows:

First, the water is too deep, causing the plant to be hypoxic and the leaves to turn yellow. You can lower the water level in the bottle to the upper part of the bottom of the lucky bamboo 1-2 cm is enough.

The second is that the fertilizer is too thick. To fertilize water-cultured lucky bamboo, just apply thin fertilizer. The concentration of different fertilizers varies. You can add 3-5 grains of urea to 100 ml of water.

The third is that the temperature is too high. The best temperature range for growing lucky bamboo in water is between 20-25℃. Too high temperature will cause discomfort.

The fourth is that the light is too weak or too strong. The lighting environment is preferably semi-shaded or with scattered light, and cannot be shaded or exposed to direct sunlight.

Fifth, the air conditioner is blowing. The location should be away from the cold wind of the air conditioner. Natural wind can be used.

Question 10: What should I do if the soil-grown Lucky Bamboo stems turn yellow? 50 points. Don’t water too frequently. Water if necessary. Water thoroughly if necessary.

If there is rot, remove it in time. It will look good and will not affect other things.

Make sure there is light.

You are watering too frequently. I feel.