What causes azalea leaves to wilt? How can it be effectively prevented?

When the fuchsia oil leaves are dry, they must be found. If it is caused by temperature and humidity, the temperature and humidity need to be readjusted; If the light is too strong or weak, you need to reduce or increase the light; If there is too much water, you need to reduce watering; If it is incorrect, it must be fertilized properly.

Regulate temperature and humidity.

The temperature and humidity are very high. If this requirement is not met, it will affect its growth and make it look dry.

Suitable for growth between 15 and 30 degrees Celsius with humidity over 60 to allow it to recover as soon as possible.

Reduce or increase the light.

It's a short-term plant, I love sunlight, if I don't see sunlight for a long time, the leaves will start to dry, but they can't let the shallow ** be too intense, or they will burn the leaves, let the leaves dry.

You can move it to a place in the sun and adjust the light for different time periods. In the winter, you can glow a little in the summer, and you can move it to the half-Yin local protection.

Watering. If any plant is watered too much, they can affect root respiration, so the roots are prone to rot, which triggers the leaves to dry out, and so do rhododendrons.

At this point, you should pour it together, or change the pat oil, which cannot be done for the time being, you will often make the soil so that the soil is well ventilated.

Although Du Fu is wet, he is very afraid of water, if it is watering, it will make the basin too wet for a long time, and there will be yellow leaves of fallen leaves, which will be witnessed by serious people. Overwatering is a major factor in the yellow rhododendron leaves. Long-term moisture of the soil, with ventilation, the lack of oxygen in the basin soil will rot, affecting the normal nutrient absorption, resulting in yellow leaf litter.

For rhododendron watering, it is reasonable to master according to the plant season and growth period. During its growth, it is necessary to maintain the soil for potting, the plantation of plants is in great demand and can be increased appropriately. It is usually sprinkled in the pot during the summer heat season to increase the humidity of the air.

Winter plants are slow, water demand decreases, and water should be over-watered. If the watering is caused by yellow leaves, you need to stop watering, keep the potted plants in a cool breeze, and send the soil frequently to increase the air permeability of the soil.

The leaves of the flowers have withered, the main reason is that the watering is not very much, at this time there is a wilt, the first point if you want to prevent it, you should pay attention to the regular sun, so as to achieve the effect, the second point to prune the branches and leaves regularly, in order to achieve a good preventive effect.

The reason for the wilting of azalea leaves is the lack of water, and the second is caused by excessive watering and rotten roots. Rhododendron cultivation should be made in fertile soil. Highly drainable soil. If you usually water it, you should pay attention to it properly, so as not to cause water accumulation in the pot, and you can't go without watering for too long.

The reason for the wilting of the edges of rhododendron leaves is mainly caused by the low humidity of the air.

Rhododendron likes sunlight, but also afraid of strong direct light, shade tolerant, the growth environment is generally semi-shaded, summer high temperature period, the sun is also strong, need to be dormant maintenance, placed in a semi-shaded and ventilated place, increase air humidity, potting soil dry and wet alternately, not too wet or dry; During the growing season, it is necessary to keep the potting soil moist, and it is easy to fall leaves when it is dry, and it affects the growth and development.

In summer, due to high temperatures, try not to fertilize, and it is not too late to fertilize in autumn when the weather turns cooler. Fertilization is based on the principle of thin fertilizer and diligent application, and it is not possible to be greedy, otherwise it is difficult to damage fertilizer.

Because the rhododendron likes a humid environment, there can be a breeze in the environment, but it must not be placed at the tuyere of the wind, otherwise too much water will be lost, and the leaves will dry up.

1. Remedies for fallen leaves.

1.Water control: Its root system is delicate and can't stand too much water.

The burden on the roots is too great, leading to suffocation. Similarly, missing watering can also cause the leaves to droop and then fall off. In both cases, the degree of watering needs to be controlled, when there is more water, and when there is less water, it needs to be replenished.

2.Controlled fertilization: If the fertilizer is too thick or the raw fertilizer is not decomposed, the plant will suffer from fertilizer damage.

At first it just turns yellow slightly, and then the leaves will be raised and guessed a lot. Increasing the application of water, water can flow out from below, which can be a good remedy. If necessary, it is necessary to repot and change the soil.

3.Keep it acidic: Watering it for a long time will inevitably cause the potting soil to become alkaline.

It can be properly coated with some pre-type aluminite water to reduce its pH value, which can create a suitable living environment for it.

2. What is the cause and whether there is a remedy.

Leaf loss may be due to improper application of water and fertilizer, or changes in the pH value of the flowering soil. In addition, it may be that the light is given incorrectly, and it can be adjusted as soon as possible according to the situation.

It's the problem with the leaves, but it's not actually the root system that's wrong. It is mainly due to the alkalinization of the soil, which causes the root system to shrink, so it produces leaf litter and dryness. It is advisable to replace it with weakly acidic soil immediately, otherwise the azaleas may die before the arrival of spring.

Rhododendron cultivation methods and precautions.

1. Potting soil: It is more appropriate to use a tile pot for pots, and it is necessary to use the kind of hole at the bottom and the ventilation effect is better. Since rhododendrons have shallow roots and grow slowly, smaller pots can be used so that there is no waste when watering and it is more conducive to growth.

Potting soil should be used looser, well-drained acidic soil, can also be used to part of the humus, sawdust, when filling the potting soil, should pay attention to the bottom with coarse soil, on the top with fine soil. In terms of refurbishing potting soil, it can be once every 1 to 2 years for new planting, and once every 3 to 5 years for more than 10 years, or it can not be replaced.

2. Watering: The roots of azaleas are very thin, and the absorption capacity is also poor, and the water must reach the flower body through the absorption of the roots, so the watering of azaleas, in addition to the dormant period in winter, should be done diligent watering and moisturizing, especially in the growth period after March every year, the flowering period, and the high temperature period from July to September, should increase the number of watering, it is best to ensure that watering is about twice a day, and the autumn and winter can be appropriately watered. It should be noted that the tap water used to water the flowers is best stored with utensils for one to two days before being used to water the flowers.

3. Light: Rhododendron breeding process should ensure that its light is sufficient at any time, because the light is sufficient to bloom well, of course, the hot summer can not be taken out to expose to the sun, but should strengthen the work of shading, in case of sunburn, in addition, in the flowering season should also be properly protected, can be protected by light nets, and the flowering period can not be exposed to the sun.

4. Fertilization: Proper fertilization can make rhododendron breeding grow thicker and faster, and most indoor flower farming, the fertilization principle of rhododendron is also thin fertilizer and more application, that is, a little less at a time, you can apply more times. During the old leaves turning green, flowering, and after flowering, fertilize two or three times appropriately, and do not fertilize during the hot weather.

Rhododendron cultivation and fertilization can be used grass juice water, fishy water, rapeseed cake and other materials. In addition, if a diseased branch is found, it should be pruned in time to prevent it from affecting the healthy growth of other branches.

5. Pest removal: in the breeding process of rhododendrons, the most important pests are the sub-ball crown net bugs, aphids, etc., when insect pests are found, the amount is small and visible to the naked eye, can be wiped off with a wet cloth strip, and if the amount of pests is serious, you should go to the local pharmacy to buy insecticide liquid for effective treatment, and pay attention to let the rhododendron pots be placed in a ventilated, well-lit position, placed in a dark place, which is also one of the causes of insect pests.

Rhododendron leaves wilt? Solve these causes in a timely manner, restore vitality, and be evergreen all year round.

The temperature is too high and the air humidity is too low. caused by a dry environment.

It should be placed in a ventilated and shaded place.

One of the reasons for the drying up of rhododendron leaves: alkaline soil and water. Rhododendron itself prefers acidic soil, but in our country, most of the soil in the north is alkaline, in this case, the rhododendron may dry up because the soil is not suitable.

In this case, if there is no way to choose acidic soil, you should pour some alum water appropriately, or add a small amount of vinegar to adjust the soil quality.

The second reason for the drying up of rhododendron leaves: improper use of fertilizer. Rhododendron does not like "raw fertilizer", that is, organic fertilizer that has not been fermented, and if it is applied during the cultivation process or the fertilizer concentration is too high, it may cause the leaves to dry up.

The third reason for the drying of rhododendron leaves: improper light. Rhododendron likes to be cool and shady, but if it is placed in the shade for a long time without seeing light, or the light is too strong, it will cause the azalea branches and leaves to be long, the leaves are thin and yellow, and there are no flowers or even less flowers, so it is necessary to move the pot to the sunny or shady place in time.

Improper care is usually caused by improper temperature and humidity, light, water and fertilizer.

1. Temperature and humidity are not suitable. Rhododendron is suitable for growing at a temperature of 15-30 and a humidity of more than 60%. In addition, the environment is not suitable for the growth of rhododendrons, and leaf loss is normal.

Solution: Adjust the temperature and humidity of the environment by adjusting the light, watering and other means to keep it in an environment suitable for the growth of rhododendrons.

2. Long-term lack of light. If the azaleas are left in a dark corner for a long time, the leaves will easily wither and fall off. Although rhododendrons love shade, they also need normal photosynthesis to grow, so get enough light.

Solution: Move the azaleas to a sunny area and wait until the weather warms up in spring and summer before moving to a semi-shaded area.

3. Improper water and fertilizer. Excessive drought, water accumulation in pots, and too much fertilization can all cause rhododendrons to lose their leaves.

Solution: Rhododendron is poor drought tolerance of fibrous roots, and must be watered in time during planting, but also pay attention not to call too much, an appropriate amount can be, if there is stagnant water, pour out or replace the potting soil in time.

Rhododendron withered, it is not difficult to save life, properly adjust the breeding environment, replace the pot soil maintenance, do a good job of ventilation, adjust the temperature and light, adapt to the growth rhythm of the rhododendron, then the rhododendron will soon be able to restore its health and vitality.