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1. If you have just bought a flower at home, let it transition and adapt to it in a cool, sheltered place for more than half a month. When new leaves and shoots come out, you can gradually increase the amount of sunlight.
2. Honeysuckle is not afraid of high temperatures and likes sufficient sunshine. However, in summer, when there is high temperature and strong sunshine, the most afraid is dehydration, that is, the potting soil is completely dry. When dehydrated, the leaves will wilt immediately, and if they are dehydrated for a long time, the leaves will dry out, and when the branches are dry, it will be difficult to save.
3. So, in the middle of summer like now, you have to water enough every day and don't apply any fertilizer.
Look at the honeysuckle I planted, also on the balcony:
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One is water yellow. Caused by over-frequent watering, it is characterized by no obvious change in old leaves and yellowing of young leaves; This should be done with immediate water control;
The second is dry yellow. Caused by lack of water and drought, it is characterized by the first yellow leaves from the bottom up, if the lack of water for a long time, the whole plant will be yellow, and even die, should be watered in time;
The third is fat yellow. Caused by excessive fertilization or high concentration; It is characterized by thick, shiny, and uneven young leaves; Fertilizer, cultivation and watering should be controlled;
Fourth, hungry yellow. It is caused by insufficient fertilizer, low fertilizer concentration, and long fertilization interval; It is characterized by the first yellow of young leaves and young stems, and if you do not fertilize in time after seeing this phenomenon, it will also cause the whole plant yellow leaves or even die; For flowers lacking fertilizer, avoid applying a large amount of thick fertilizer at one time, so as not to cause root burning;
Fifth, iron deficiency yellow leaves. Due to the great change of soil fertility conditions, the phenomenon of yellow leaves often occurs in greenhouses, which is characterized by obvious young leaves, light old leaves, yellow mesophyll, green leaf veins, and the formation of a typical network. It can be solved by applying ferrous sulfate aqueous solution, and the method is: 7 parts of cake fertilizer, 5 parts of ferrous sulfate, and 200 parts of water are prepared into multiple liquid water.
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The yellow leaves of honeysuckle are likely to be caused by the following four reasons. The first one: it may be caused by too much water in the honeysuckle watering rock, and not being carefully treated and drained in time.
Second, it may be caused by the roots of honeysuckle drying up for a long time. The third:
It may be because honeysuckle is infested with pests and diseases. Fourth: It is also possible that honeysuckle has been applied with a large amount of thick fertilizer and raw fertilizer.
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The yellow leaves of the first regret flower of the gold and silver stalls are likely to be caused by the following four reasons. The first one: it may be caused by watering the honeysuckle too much water and not draining it in time.
Second: It may be because the roots of honeysuckle have been drying up for a long time. The third:
It may be because honeysuckle is infested with pests and diseases. Fourth: It is also possible that honeysuckle is applied a lot of thick and raw fertilizer.
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1. Overwatering.
Reason: Excessive watering causes stagnant water, and the roots are perishable when soaked in water for a long time, and the root system is damaged, which will lead to yellowing and falling off of the leaves.
Treatment: Watering should be stopped immediately, the plants should be removed from the waterlogged soil, and the soil should be re-selected for cultivation with breathable soil and good drainage.
2. Lack of fertilization.
Reason: If the fertilizer application is insufficient, the concentration is too low, or the interval between two fertilization is too long, it will cause the young stems and young leaves to turn yellow first, and in severe cases, it will cause the whole plant to yellow and even die.
Treatment method: The amount of chemical fertilizer should be increased in a timely and reasonable manner, but it should be noted that when supplementing chemical fertilizer, it should not be applied too much at one time, so as not to cause root burning.
3. Diseases. Reason: Honeysuckle diseases are mainly powdery mildew and leaf spot, which cause harm to honeysuckle leaves and young stems, make the leaves of the plant dry up, turn yellow, and make the leaves appear small yellow spots.
Treatment method: decisive measures should be taken to strengthen the water and fertilizer management of plants, increase disease resistance, and at the same time clean the diseased plants, and use fungicides.
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If the water is yellow due to too much water, it will cause the young leaves to turn yellow, so you should control the water immediately.
If it is caused by drought and lack of water, it will cause the whole plant to turn yellow, and in serious cases, it will lead to its death, so water should be added in time.
If it is due to too much fertilizer or too concentrated fertilizer, it will lead to the hypertrophy of young leaves, and the amount of fertilizer should be limited in time, tillage, and water volume should be controlled.
If it is because the fertilizer is not enough, the fertilizer concentration is too low or the interval between the two fertilization is too long, it will cause the young leaves to turn yellow first, and the fertilizer should be increased in time and reasonably, but when supplementing the fertilizer, it should be remembered that too much fertilizer can not be added at one time, so as not to cause the consequences of root burning.
Pests and diseases can also cause the leaves of the plant to turn yellow, when it is found that it may be infected, it is necessary to inspect its plants in time, and when infected plants are found, it is necessary to take decisive measures to rinse the diseased plants and use fungicides.
If no infected plants are found, it may be that the leaves are yellowing due to an infection in the root area, and can be irrigated with appropriate sterilization to eliminate diseases and pests in the root system.
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1. Leaf cutting: honeysuckle sheds yellow leaves in spring, and it is necessary to cut off its dry and yellow branches and leaves. 2. Temperature control
Adjust the indoor temperature to about 15 degrees Celsius to avoid frostbite from honeysuckle. 3. Light: Place honeysuckle in a sunny place to promote its growth of new leaves.
4. Fertilization: Apply a thin compound liquid fertilizer to honeysuckle every 10-15 days.
Treatment method of yellow leaves and defoliation of honeysuckle in spring.
1. Cut off the leaves.
When cultivating honeysuckle in spring, if it is found that the plant has lost leaves and yellow leaves, it is necessary to use sterilized sharp scissors to cut off all the dry and yellow branches and leaves of honeysuckle to avoid the loss of excess nutrients, and to spray potassium permanganate solution to the fracture of honeysuckle to disinfect and sterilize.
2. Control the temperature.
Honeysuckle is suitable for growing in a warm environment, when cultivating honeysuckle in spring, if the weather suddenly cools, it will cause the plant to be frozen and lose its leaves, it is necessary to move the honeysuckle indoors, and the indoor temperature should be controlled above 15 degrees to promote its vigorous growth.
3. Lighting conditions.
Honeysuckle needs sufficient light during the growth process, and when cultivating honeysuckle in spring, it is necessary to place the plant in a bright place to receive all-weather natural light, promote the photosynthesis of honeysuckle, make it grow new leaves quickly, and increase the ornamental nature of honeysuckle.
4. Fertilization management.
Spring is the peak season for the growth of honeysuckle, when cultivating honeysuckle in spring, it is necessary to apply a thin compound liquid fertilizer every 10-15 days to speed up the growth rate of the plant, and when fertilizing honeysuckle, it is necessary to let the liquid fertilizer flow down the edge of the pot, which is conducive to its root absorption.
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If the honeysuckle appears yellow and deciduous due to insufficient light, it needs to be supplemented with light to let it receive sufficient sunlight, but do not let it receive strong light exposure. If it is caused by a lot of water in the soil, it is necessary to stop watering first to ensure the ventilation of the environment, accelerate the evaporation of water, and replace the soil in serious cases. If it is infected with pests and diseases, it must be treated with medicine as soon as possible.
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If the leaves are yellow, if they are new or old, if they are yellow, they are mostly caused by iron deficiency and calcium. If the old leaves are yellow, it is likely that there is a lack of nitrogen, phosphorus, magnesium and phosphorus, so it is necessary to observe the growth status of the plant and adjust the fertilizer in time.
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Summary. Causes of yellowing of honeysuckle leaves 1, soil discomfort 2, too much watering 3, too much fertilization 4, too much light.
What to do if the honeysuckle leaves are yellow, first cut off the yellowed leaves to avoid unnecessary loss of nutrients, which will affect the normal growth of the plant, and then disinfect the plant and spray carbendazim solution to avoid infection of the wound. The next step is to strengthen the management of the plants, control the light, watering and fertilization.
The yellowing of the leaves of honeysuckle is most likely caused by soil discomfort, honeysuckle prefers deep sandy soil, and the soil needs to be replaced once in 1 2 years of cultivated honeysuckle pots. Long-term failure to change the soil leads to a lack of nutrients in the soil or soil compaction, which will cause the leaves to turn yellow. At this time, it is necessary to change the soil of the plant and replace the soil.
Honeysuckle cultivation needs to be reasonably watered, under normal circumstances, keep the soil in a moist state, if the amount of watering is not controlled, resulting in water accumulation in the potting soil, the roots of the plant will not be able to breathe normally, resulting in yellow honeysuckle leaves. At this time, it is necessary to loosen the soil and strengthen the ventilation conditions of the plants to accelerate the evaporation of water.
Honeysuckle needs sufficient nutrients to grow, and it is important to master the principle of applying more fertilizer with thin fertilizer, and too much fertilizer at one time, or too high a concentration of fertilizer, will burn the roots of the plant, causing its leaves to turn yellow. At this time, it is necessary to increase the amount of watering and ventilation of the plants appropriately, so that the excess fertilizer can flow out of the bottom of the pot with the water.
The maintenance of honeysuckle must ensure sufficient scattered light, and at the same time pay attention to the strong light in summer, which has a great impact on the plant in summer, and the strong direct light will sunburn the leaves of the plant, causing its leaves to turn yellow. At this time, it needs to be shaded, and it can be grown in a semi-shaded environment in summer.
Causes of yellowing of honeysuckle leaves 1, soil discomfort 2, too much watering 3, too much fertilization 4, too much light.
If it is too much watering to cause the honeysuckle leaves to turn yellow, first stop watering, and then look at the degree of yellowing of the leaves, if the situation is mild, you can turn over the soil, put it in a ventilated place to dry the soil, and then control the amount of watering, if the situation is heavier, the leaves have dried up, then you need to cut off the dead leaves.
Watering too little will also cause the honeysuckle leaves to turn yellow, not watering for a long time, or too little water each time, can not supply the honeysuckle growth needs, at this time the honeysuckle leaves will be yellow, in this case do not immediately water a large amount of water, should increase the amount of watering one by one.
What if it is a pest or disease that causes the honeysuckle leaves to turn yellow, this situation needs to be sprayed in time to kill insects and sterilization, first spray insecticides, and then prune off the lesions, and then disinfect the whole plant and potting soil, and put it in a cool and ventilated place for a period of time to rest the plant will gradually recover its vitality.
Watering too little will also cause the honeysuckle leaves to turn yellow, not watering for a long time, or too little water each time, can not supply the honeysuckle growth needs, at this time the honeysuckle leaves will be yellow, in this case do not immediately water a large amount of water, should increase the amount of watering one by one.
I wish you a happy life and a happy day
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1. Improve soil: Replace the potting soil every 1-2 years to maintain soil acidity. 2. Eliminate stagnant water
Drain the stagnant water from the soil and keep the honeysuckle in a well-ventilated place. 3. Control fertilization: apply more thin fertilizer, and change the soil and replant after pruning the rotten roots.
4. Pest and disease infection: cut off the infected branches and leaves, and then spray chlorothalonil solution or imidacloprid agent.
1. Improve the soil
Honeysuckle is suitable for planting in soft and deep, drained and breathable slightly acidic soil, soil alkali or soil compaction will cause honeysuckle to wither yellow, deciduous leaves, so in the breeding process to replace the potting soil every 1-2 years, break the agglomerated soil, and add ferrous sulfate to the soil to maintain acidity.
2. Drain stagnant water
When watering honeysuckle, it can not be excessive, otherwise it will cause serious water accumulation in the soil, resulting in poor breathing at the roots of the plant, and the honeysuckle will wither yellow and fall leaves, so it is necessary to discharge the stagnant water in time, and then maintain it in a ventilated and dry environment to make the remaining water evaporate quickly.
3. Control fertilization
Honeysuckle needs to consume a lot of nutrients in the growth process, but excessive or too concentrated fertilization will cause the plant to burn the roots, resulting in the honeysuckle withering yellow, so it is necessary to water the soil in time to make the fertilizer lose with the water, and if the roots are seriously burned, it is necessary to cut off the rotten parts and change the soil for recultivation.
4. Pest and disease infection
Honeysuckle is susceptible to infection with pests and diseases during the flowering period, resulting in yellowing of flowers and falling leaves, so it is necessary to cut off the infected branches and leaves during the flowering period, and then spray chlorothalonil solution or imidacloprid agent to the plant to sterilize and disinfect to avoid the spread of bacteria.
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What is the maintenance method of honeysuckle.