How to make orchid leaves turn green, and how to cure chlorosis of leaves

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1. How to make orchid leaves turn green

2. How to cure orchid leaf chlorosis

If you want the leaves of orchids to turn green, you should pay attention to two points. One is to have an appropriate amount of nitrogen fertilizer, and fertilize frequently during the growth period, especially nitrogen fertilizer. It is best to apply it after dilution so that it can be absorbed as quickly as possible to avoid fertilizer damage. The second is to have appropriate light and not to be placed in a cool place for a long time. The leaves will lose their green color if they cannot perform photosynthesis. Also, pay attention to humidity. When the climate is dry, you need to spray water frequently to moisturize.

1. How to make orchid leaves green

If you want its leaves to turn green, you must have sufficient chlorophyll, and chlorophyll requires two conditions. One is that there must be an appropriate amount of nitrogen fertilizer; There is sufficient light, neither is sufficient. Appropriate amount of fertilizer should be applied during the growing season. Nitrogen fertilizer is sufficient for the type of fertilizer. It should be diluted and applied to promote better absorption by the plants. Usually, it should be exposed to diffused light and placed in a place with low light. The light in summer is relatively strong, so it must be blocked and avoided. In addition, pay attention to air humidity. When the climate is dry, frequently spray water to moisturize and increase air humidity.

2. How to treat orchid leaf chlorosis

1. Apply fertilizer: If its leaves turn green, it is likely that it is lacking fertilizer, especially nitrogen fertilizer. Nitrogen is the basic substance of chlorophyll and is indispensable. Nitrogen fertilizer should be applied as soon as possible. Nitrogen fertilizer can promote better photosynthesis and produce more chlorophyll, so the leaves will be darker green.

2. Exposure to astigmatism: if the maintenance lasts for a long time If placed in a cool place, the plant will not see light, cannot carry out photosynthesis, and will also lose green. It should be moved to a place with astigmatism and get more sun. But be careful to avoid strong light. Exposure to strong light will cause the leaves to turn yellow and dry up.

3. Frequently spray water: The growth of orchids has certain requirements for humidity. If the environment is too dry, the leaves will easily turn yellow and lose green. Therefore, when the climate is dry, water should be sprayed frequently to moisturize. If the plant grows in an environment with high humidity, the leaves will become darker green.

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