Why are orchid leaves cracking?

Why are orchid leaves cracking?

1. External damage

When people are caring for orchids, it is easy for the leaves to crack due to careless handling. In addition to being damaged by rain, it can also be damaged by animals, blown directly by strong winds, and cracked if it rains too hard. Therefore, it is necessary to manage it carefully in normal times.

2. Insect Infestation

When the plant is attacked by scale insects, cracks will appear on the leaves, and the cracks are usually located at the midrib of the leaf, and the cracks occur longitudinally. You should buy professional insecticide as soon as possible and pay attention to ventilation when growing orchids.

3. Fertilizer damage

If you give it too much fertilizer during cultivation, the leaves will grow very fast, but if it lacks nutrition, the orchid leaves may crack. Also, applying fertilizer on its leaves can also cause cracks. The correct and reasonable fertilization method should be mastered to prevent this situation from happening again.

4. Diseases

When orchids are infected with pathogens, some spots will appear on the leaves in the early stages of the disease. If not treated immediately, the tissue inside the leaves will die and cracks will form. If this happens, medication should be taken as soon as possible.

<<:  Why are the leaves of the fortune tree curling?

>>:  Reasons why orange trees drop leaves

Recommend

How to prune old branches of potted green radish

1. Methods If you find old and dead branches on t...

When is the best time to take cuttings of Chlorophytum comosum?

Chlorophytum cutting time Chlorophytum comosum ca...

Can jackfruit be grown in Guangxi?

Can jackfruit be grown in Guangxi? Jackfruit requ...

How to grow Lina lotus succulent

Lina lily needs to choose soil with strong air pe...

Gardenia and spider plants have rotten roots. Learn how to prune them.

Gardenia root rot 1. Clean the root system Remove...

How to make the leaves of lucky bamboo shiny

1. Wipe the leaves This is the simplest and most ...

What to do if succulent plants have white frost

1. Normal maintenance Succulents have white frost...

How to breed moon fairy

1. Soil The moon fairy likes relatively loose and...

Taboos for placing rockery bonsai indoors

Avoid using flaky stone for indoor rockery bonsai...

The language and meaning of Begonia, and what are the legends?

1. The meaning of Begonia flower language Its flo...

What to do if the five-color plum grows too tall

The reason why the five-color plum grows too long...

Garlic germination method encyclopedia How to make garlic germinate quickly

The purpose of germinating garlic is to increase ...

Is the lucky charm suitable for the bedroom?

1. Is it suitable? The plant of Chinese lucky cha...