What to do if the orchid leaves are planted in the soil for two weeks and have not dried up

To improve the humidity and ventilation of the environment, you can also spray foliar fertilizer once, and it is recommended to potassium dihydrogen phosphate 800 times + urea.

600 times, spray through the orchid leaves in the evening.

Reverse side. If the decay is dry, use a fungalicide (e.g., methyltobuzin); If the lesion is wet and sticky, use bacterial drugs (carbendazim is actually broad-spectrum, and it can also be used) The root will basically be partially empty, and it is necessary to prune the root that has been damaged, and then replant. You can try to supplement phosphorus and potassium.

The most convenient is potassium dihydrogen phosphate leaf spray, which is safe and fast-acting. The dryness caused by hypertrophy should be quickly repotted and replaced with planting material, and the root should be rinsed with water.

Orchid is a common name for monocots, orchids, and orchids, and is one of the ten famous flowers in China. Lack of sufficient nutrients during the growth process, some parts of the orchid are underdeveloped, which will lead to problems such as yellowing of leaves, rotten leaves, and wilted leaves. Attacks such as leaf spot, leaf blight, and stem rot can cause the leaves of orchids to turn yellow.

Sometimes, when orchids are attacked by pests and diseases, the leaves will also turn yellow and wilt. Generally, the yellowing of orchid leaves is caused by insufficient nutrition.

Recommendation: Root topdressing. Fertilization in this method is mainly to make up for the lack of nutrients in the soil, so as to solve the problem of lack of fertilizer in the plant, so that the seedlings grow fast and the flowers and fruits grow hypertrophied.

Extra-root fertilization is to spray the dilution of fertilizer directly on the leaf surface of the plant with a mist, so that the nutrients can penetrate into the leaf tissues through the leaf epidermal cells and stomata, and then be transported to the whole body of the plant. It is recommended to use Filina plant nutrient solution to spray the leaf surface of orchids regularly, the nutrient absorption is faster and more sufficient, and the leaf spot, leaf blight, stem rot and other diseases of orchids are removed, so that the orchid is fully nutritious and no longer yellows and withered leaves, and has the effect of promoting flowers and flowers. Regular use of Filina's plant nutrient solution can also prevent the occurrence of leaf spot, leaf blight and stem rot, and ensure that the leaves are green and the flowers are gorgeous.

If it is the leaves of the old seedlings, and the yellowed leaves belong to the leaves outside the orchid seedlings, the whole leaf starts from the tip of the leaf, and the yellowing and wilting are uniform and rapid, that is physiological aging, which is caused by normal metabolism, also known as weeding, this does not have to worry, if the new seedlings are yellow, it is caused by the disease.

It depends on how you dry up, orchid leaves will rot roots if you water too much, and empty roots if you water less, and there is water in the soil, which is not breathable, and it is also possible that the metabolic leaves are normal and dry up and change leaves, and you will dry up if you put more fertilizer, so you must first see what causes you to know how to solve it.

Don't just water it, but also give it fertilizer.

Water a little to moisten the soil.

Water and fertilize the soil.

Soil or personal technical problems.

The soil after the orchid rots roots can not be used, first take it out to clean, and reduce the bad roots, and replant.

After the orchid rots roots, it needs to be depotted and the rotten roots of the orchid need to be pruned. After pruning, it can be sterilized by soaking it in a fungicide and then drying it in the shade. Generally, after the wound of the orchid heals in about 1 week, it can be potted, and it can be planted in loose and breathable acidic soil, and the water needs to be controlled during the maintenance period, which is conducive to the growth of the orchid root.

1. Treatment method after the orchid rots roots.

During the maintenance of orchids, after the roots rot, they need to be depotted and pruned. Remove the orchid from the old pot, remove the soil from the roots, and clean the roots. After washing, the rotten roots of the orchid can be pruned with a sterilized knife, and the roots of the orchid can be soaked in carbendazim or potassium permanganate solution after pruning.

2. It can be potted in about 1 week.

After soaking the roots of the orchid in a sterilization solution for 10 to 20 minutes, it can be removed and left to dry in a well-ventilated environment. Generally, in about 1 week, after the wound on the root of the orchid has healed, it can be potted. During the curing period, orchids can be planted in acidic soils that are loose, breathable and drain well.

Before planting, orchids need to disinfect and sterilize the soil, and then pour an appropriate amount of rooting powder into the soil and stir it evenly, which is conducive to the growth of orchid roots. After planting the orchid in the new potting soil, it needs to be watered properly, and the soil should be soaked to help the orchid root serve the soil. During the curing period, the orchid can be placed indoors in a cool, ventilated location.

During the maintenance period, it should be noted that Langen has not yet adapted to the new soil and needs to control the water. During the maintenance period, it is necessary to keep the soil moist and control the temperature of the environment so that the orchid can grow normally. During the maintenance period, do not give orchids light and fertilizer, after the orchid is planted in the later stage, it can be maintained normally, give it sufficient light and water and fertilizer, and apply trium water-soluble fertilizer.

Hello friends, the soil before transplanting after the orchid rotten roots, don't use this, it's better to replace the new soil, but also sterilize and eliminate du, spray carbendazim methyl tobuzin on the roots, so it's better.

If the orchid rots the roots, the soil is not usable, there are bacteria in it, it is best to use it after killing the bacteria, so when transplanting, you must change the new soil, and put it in a dark environment for half a month, so that the orchid can slowly return to its original state.

If you're there, the previous diagram shouldn't be able to be used, because it's rotten, and it's possible that this diagram shouldn't be very good, so let him grow.

After the orchid roots are found to be dry, they should be depotted as soon as possible, the plant should be removed from the potting soil, and then all its dry roots should be cut off and disinfected. The original pots, the soil also have to be treated. The soil is poured out, and new soil is prepared.

Flower pots should also be disinfected to avoid leaving germs and bacteria. The reconstituted soil should be breathable and permeable. After preparation, you can re-pot and plant.

After planting, water thoroughly in time and put it in a warm, ventilated place, and it will slowly recover.

Extended Information: How to Water Orchids: The roots of orchids are fleshy. In winter, the amount of water needed for dormancy is not much, the soil in the pot is wet, do not use too much water to avoid root leaf disease.

Hua Yan said: "Dry orchid wet chrysanthemum", which has a certain truth. Orchids are dried within 8 points, and the second one is the best.

When the orchid leaf buds are elongated by about centimeters from June to July, 1-2 times the thinly decomposed liquid fertilizer can be applied, which is not suitable for use here.

1. How to remedy the dryness of orchid roots.

Prune the root system: If the roots of the orchid are dry, they should be taken out of the potting soil as soon as possible, and all the dry roots should be cut off, so that the root system cannot be restored. After pruning, soak it in carbendazim solution to avoid residual germs on it.

If the root system is severely dried up and there is no fresh part, there is no need for treatment, and the possibility of recovery is very small. 2. Replace the potting soil: The root system of the orchid is mostly caused by the soil, so the potting soil can not be used anymore, and it should be poured out and the new soil should be reconfigured.

The pots used should also be disinfected and treated with carbendazim solution. Its root system is fleshy, and the soil must be configured to ensure water permeability and air permeability. It can be mainly humus, mixed with an appropriate amount of red clay and river sand.

Self-prepared ones need to be sterilized before they can be used. Alternatively, you can buy orchid soil directly. 3. Repotting:

Once the soil is configured, the treated orchids can be planted in the soil. When planting, you can lay a layer of gravel at the bottom of the pot to improve the ventilation ability. After pouring water thoroughly into the soil, put it in a warm, ventilated place, the environment is suitable and can be recovered quickly.

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Second, can the roots of orchids be saved if they are dried up?

If the roots of the orchid are dried up, if they are treated in time and treated according to the above methods, they can also be revived and slowly recovered. But if there is no fresh part, there is no need for treatment, and it is difficult to germinate new roots.

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Orchid leaves always love to turn yellow and wither, and the reasons are varied, complex, and some are also varied. Some of the reasons are normal, while others are caused by illegal conservation management. Orchid leaves turn yellow and wilt, 9 reasons and 9 countermeasures.

Orchids are generally very easy to survive, sometimes it may be said that the watering is not watered thoroughly, must be handed over to the chassis, see the water, do not just call a little water, insist on watering every few days is easy to survive.

Put some carrion, the orchid will grow well, but I haven't tried it, you can check it.

1.The roots of orchids are dry, and there are three possible causes.

2.The first type: it may be because its roots do not breathe well, which leads to the phenomenon of simmering roots, at this time it is best to use a large particle substrate for cultivation.

3.Second, it may be caused by the acidification of the soil in which the growth is taking place, which can easily burn the root system of the plant.

4.Thirdly, it may be caused by improper moisture in the roots of the plant.

1. Leaf blight: orchids are infected with leaf blight, and when it is severe, the leaves will automatically fall off from the leaf nodes, and the roots will dry up. 2. Stem rot:

The false bulb of the orchid suffers from stem rot. 3. Natural degradation: natural degradation occurs after 3-5 years of growth.

4. Improper maintenance: Usually overwatering orchids, encountering heavy rain in the rainy season, or poor ventilation conditions.

1. Leaf blight

Orchid roots may be infected with leaf blight, which is a bacterial disease that often occurs on plants.

2. Stem rot:

Orchid stem rot usually appears on the pseudobulb first, and then gradually spreads to the leaves, roots, when the leaves of the plant appear yellowing, atrophy, the underground pseudobulb part is already in the form of black water stains, at this time has been incurable.

3. Natural degradation

The leaves on each pseudobulb of the orchid have a long lifespan, usually 3-5 years, and when the plant grows to a certain stage, the lower old leaves will degenerate, and the roots will also show symptoms of dryness.

4. Improper maintenance

In the maintenance process of orchids, if you usually overwater, suffer from heavy rain in the rainy season, or poor ventilation conditions, use excessive chemical fertilizers, drugs, etc., will cause the roots of the plant to dry up and rot.