What is the cause of the yellowing of the leaves of the junzi orchid and how to deal with it

Here's why:

1. Lack of water. If the leaves of the orchid are yellow and drooping, it is generally caused by lack of water. At this time, we should carefully check the situation of the soil in the officialdom, replenish water in time, and properly loosen the soil to ensure the respiration of the roots.

2. The light time is too long. If the light time is too long, it will also cause the phenomenon of yellow leaves in the monarch orchid, and the whole leaf may be obviously yellowed at this time. At this time, you can move the orchid to a cool and ventilated place for maintenance, and cut off the yellow leaves.

Wait until the plants have regained their growth before daily cultivation.

3. Fertilizer damage. If the orchid is fertilized, it is easy to cause the leaves to turn yellow or even wrinkled. It is usually due to excessive fertilization and damage to the roots.

4. Pests. The occurrence of pests and diseases is easy to make the leaves of the junzi orchid appear yellow spots, etc., which is to remove the insects as soon as possible, in addition to spraying drugs, but also to cut off some leaves that suffer from serious pests and diseases, so as not to affect the healthy leaves.

1. Overwatering:The root system of the orchid is fleshy and very afraid of blisters. If it is overwatered and water accumulates in the soil, it will soak its roots and cause its leaves to turn yellow.

Treatment: Take it out of the pot first, and use scissors to cut off the blackened roots and yellowed leaves. Then plant it in new soil that is free of standing water, and pause watering for a while until it starts growing again.

2. The light is too strong:It prefers to grow in places with plenty of scattered light, and does not like to grow in places with too much light. If there is a blazing direct light in the area where it is raised, it may burn its leaves and turn them yellow.

Solution: Cut off the yellowed leaves first, and then build a shading net where it is raised. When the light is very strong, use a blackout net to block out some of the sunlight.

3. Excessive fertilization:Excessive fertilization may leave unabsorbed flower manure in the soil. They can cause damage to the plant's root system, which in turn turns its leaves yellow.

Treatment: First use a large amount of water to irrigate the soil and wash away the residual flower fertilizer. Then place it in a ventilated location to dry.

Do not apply fertilizer or water until it returns to normal.

The causes and treatment methods of yellowing leaves of Junzi Orchid are as follows: waterlogged yellow, dry yellow, fat yellow, hungry yellow, and iron deficiency yellow leaves.

1. Waterlogging

Caused by over-watering; It is characterized by no obvious change in the old leaves and yellowing of the young leaves.

Solution: At this time, water control and ventilation should be controlled immediately.

Second, dry yellow

Due to lack of water, drought caused by yellowing or drooping leaves, it is characterized by the first yellowing of old leaves from the bottom up, if the lack of water for a little longer, the whole plant will be yellow, or even die.

Solution: It should be watered in time, and the watering should grasp the principle of not drying out and not watering, and not accumulating water in the pot.

3. Fat yellow

Caused by too frequent fertilization or too high concentration, it is characterized by thick young leaves, shiny, and uneven, wrinkled leaves with yellow spots.

Solution: Fertilizer, cultivation and watering should be controlled, and the faster solution is to change the soil immediately, and use potassium permanganate aqueous solution, soak the roots for 20-30 minutes, rinse with water, remove the rotten roots after drying, apply grass ash to the wound, and re-cultivate.

Fourth, hungry yellow

It is caused by insufficient fertilizer, low fertilizer concentration, and long fertilization interval. It is characterized by weak yellow leaves, young leaves, young stems first yellow, if this phenomenon is not fertilized in time, it will also cause the whole plant yellow leaves or even die.

Solution: To apply thin fertilizer frequently, for flowers lacking fertilizer, do not apply a large amount of thick fertilizer at a time, so as not to cause root burning.

5. Iron deficiency yellow leaves

Woody flowers in greenhouses, due to the great change of soil fertility conditions, often appear yellow leaves, characterized by obvious young leaves, light old leaves, yellow mesophyll, green leaf veins, and the formation of a typical network.

Solution: Ferrous sulfate aqueous solution can be applied to solve the problem, the method is: 7 parts of cake fertilizer, 5 parts of ferrous sulfate, 200 parts of water are prepared into a multiplier solution.

The common cause of yellowing of the leaves of the orchid is that the roots rot due to excessive watering.

If you water too much, it will lead to water accumulation in the pot, causing the roots to rot, which will cause the leaves to turn yellow. If the root system is not rotten, you can put the orchid in a cool and ventilated place, stop the water for 3-5 days, and let the potting soil dry out before subsequent maintenance.

Cultivation skills of Gentleman's Orchid:1. Suitable soil: Cultivating Junzi Orchid requires loose and fertile soil with good air permeability.

2. Temperature control: The temperature of the plant during the growth period needs to be controlled at about 15-25.

3. Watering: Junzi orchid likes to be moist, and watering should be done thoroughly to ensure that the moisture in the soil is sufficient.

4. Fertilization: Liquid fertilizer is applied once every 10 days during the peak growth period, and the concentration should not be too high and moderate.

5. Breeding skills: When the Junzi orchid draws arrows, it should be covered with a black plastic bag and shading.

Causes and treatment of yellowing leaves of Orchid: soil compaction, too much light, lack of water, environmental closure, excessive fertilization or high concentration, etc.

1. Soil compaction:

If the soil is too sticky, it will be crusted, so it needs to be repotted, and sand, perlite, and humus can be mixed, and the soil should be added with organic fertilizer that is ripe and fermented.

2. The light is too strong:

The orchid likes soft light, and it is necessary to provide scattered light for it when maintaining the orchid, so that the plant can grow healthily.

3. Lack of moisture:

If the moisture content is low, the stem will not be able to transport enough water, and when the soil surface is dry, you need to water the potting soil to keep it moist.

4. Closed environment:

During the maintenance process, it is necessary to ventilate frequently, strengthen indoor air circulation, and let the plants breathe fresh air and maintain a healthy state.

5. Fertilization is too frequent or the concentration is too high

It is characterized by thick, shiny, and uneven young leaves, wrinkled and yellow spots. Fertilizer should be controlled, tillage, watering, a faster solution is to immediately change the soil, and with potassium permanganate aqueous solution, soak the roots for 20-30 minutes, rinse with water, dry the rotten roots to cut off, the wound is coated with grass ash, replanted.