The reason for the yellowing of the leaves of one-leaf orchid

The light is too strong

A leaf orchid has broad leaves, and the green leaves give people a kind of warmth all the time. This kind of plant is most afraid of bright light. Exposure to the sun for a short time will burn the leaves and affect the ornamental value. If the green leaves in your home become a pile of withered grass after the baptism of the sun at noon, you will die if you are not angry to death.

Solution method

One-leaf orchid can be planted in a bright indoor area all the year round, but do not put it in direct sunlight, especially near the window, so it is not necessary to bask in the sun for it.

Too little light

The plant is sometimes so strange that it is difficult to read its mind. No sun, no shade. Although one-leaf orchid is very shady, it can grow for months in a dark environment. But long-term darkness is not conducive to the germination and growth of new leaves, the new leaves are dull and dull, although they will not become withered leaves, but they are not very beautiful.

Solution method

A leaf orchid can be placed in a dark environment, but it is best to move it to a bright environment every once in a while to feel the temperature of the sun, which is more conducive to growth and viewing. Especially during the period from the growth of new leaves to maturity, try to keep them in a bright place.

Too much watering

Overwatering is also one of the reasons for the yellowing of Cymbidium leaves. Cymbidium likes water, but to a certain extent, it will not die even if it is dry for several days, but too much watering will affect root respiration, resulting in yellowing of leaves. Just like a person who can't swim, he is suddenly thrown into the water and will surely wilt when he comes out!

Solution method

One-leaf orchid watering should be dry and wet, not too much, but not too little. Sufficient water is needed during the growth period, but there must be no stagnant water.

Fertilization is too thick

The demand for fertilizer is not particularly large, fertilization is best to choose light fertilizer, too much fertilization is easy to cause root burning, destroy the growth of one-leaf orchid, and the leaves will turn yellow because of fertilizer damage.

Solution method

Fertilization should not be too frequent, apply thin liquid fertilizer once every 15 days to promote the germination and growth of branches and leaves, ensure that the leaves are beautiful and bright, and do not apply too much fertilizer.

Pest infection

Indoor maintenance of a leaf orchid, it is very easy to appear red spiders, red spiders parasitic on the leaves, the absorption of juice will lead to leaf yellowing.

Solution method

Always check both sides of the blade and often wipe the leaf with clean water to ensure that the leaf is clean and bright. Once red spiders are found, triclofenac and Nisolang should be sprayed in time.

This is the reason and solution for the yellowing of the leaves of Yilan. I hope it will be helpful to everyone! To learn more about one-leaf orchid, please follow the four Seasons Plant Network!

What is the reason for the yellowing of Cymbidium leaves? the cause of yellowing of Cymbidium leaves and its treatment

One-leaf orchid is also like other indoor plants, the leaves will turn yellow in the breeding process. What is the reason why the leaves of the orchid turn yellow? Let's learn about the causes and solutions of the yellowing of the leaves of the next orchid.

Causes of yellowing of leaves of Cymbidium chinense and its treatment

1. Pest infection

If it is indoor cultivation, there will often be red spider disease, resulting in the phenomenon of leaf yellow.

Treatment: we should pay attention to the condition of leaves on weekdays, which can be solved by spraying Nisolan, triclofenac and other measures.

2. The light is too strong

Too much bright light will damage the leaves and turn yellow after a short period of direct light.

Treatment: move the plant, away from the strong light exposure, can be placed in sunny semi-shady conditions.

3. Lack of light

Although it is shade-tolerant, it is a green plant after all. Without light, it will inevitably go against its growth, reduce photosynthesis and cause leaf yellowing.

Treatment: plants in the shade occasionally need to be taken out and adjusted in places with light for a period of time to promote the development and growth of new leaves and make the leaves beautiful.

4. Excessive fertilization

It is resistant to barren, does not need to spray too much fertilizer, it is appropriate to apply a small amount of fertilizer regulation, otherwise it is easy to burn roots, resulting in yellow leaves due to fertilizer damage.

Treatment: spray diluted liquid fertilizer, a small amount of time.

5. Too much watering

Although it likes the wet environment, it will not die after a short dry period of a few days. once there is too much water, it is not conducive to the breathing of the roots, resulting in the phenomenon of leaf yellow.

Treatment: water should be reasonably controlled, neither more nor less, dry and wet, if the amount can be increased appropriately during the growing period.

The above is the leaf yellowing reasons and treatment methods introduced, the yellowing of leaves in the breeding process is a normal phenomenon, to find out where the problem lies and deal with it in time.

What is the reason why the leaves of one-leaf orchid turn yellow?

Friends who cultivate one-leaf orchid should know that, in fact, one-leaf orchid is a kind of plant that is well managed, but it will also cause the leaves of one-leaf orchid to turn yellow gradually and reduce the ornamental value of one-leaf orchid due to improper management. Next, please follow the editor to take a look at the causes of the yellowing of the leaves and the solutions.

The causes and solutions for the yellowing of the leaves of Euphorbia angustifolia

1. the light is too strong

A leaf orchid bogey is in direct sunlight, and short-term sunlight exposure may also cause leaf burns and yellowing, reducing ornamental value.

Solution: one-leaf orchid can be cultivated in bright indoor all the year round, but not in direct sunlight, either indoors or outdoors.

2. Too little light

One-leaf orchid is extremely shady and can be watched for months even in a dark room, but it is not conducive to the germination and growth of new leaves if it is too dark for a long time.

Solution: if a leaf orchid is placed in a dark room, it is best to move it to a place with bright light for a period of time to facilitate growth and viewing, especially during the period from the germination of new leaves to the growth and maturity of new leaves.

3. Overwatering

Overwatering is also one of the reasons for the yellowing of the leaves of Cymbidium, which likes water and has a certain tolerance, even if it is dry for several days, it will not die, but if too much watering will affect the root respiration and cause the leaves to yellowing.

Solution: one-leaf orchid watering should be dry and wet, not too much, but not too little. Sufficient water is needed during the growth period.

4. Excessive fertilization

The demand for fertilizer is not particularly large, it is best to apply light fertilizer each time, if too much fertilizer will burn roots, destroy the growth of one-leaf orchid, and the leaves turn yellow due to fertilizer damage.

Solution: thin liquid fertilizer can be applied 1-2 times a month to promote the germination of new leaves and robust growth, to ensure that the leaves are beautiful and bright, not to fertilize too much.

5. Pest infection

In the indoor maintenance of one-leaf orchid, red spiders are very easy to appear, and the occurrence of insect pests is also the reason why the leaves of one-leaf orchid turn yellow.

Solution: always look at both sides of the leaves and spray dicofol, nisolan and other control in time.

The sharing of the above editors, does it make you know more about Yilan? Although the leaf orchid is easy to manage, it also needs careful care. To avoid the yellowing of a leaf of orchid.