How to make orchid leaves turn green, how to treat leaf loss of green

1. How to make orchid leaves green

If you want its leaves to turn green, there must be sufficient chlorophyll, and chlorophyll requires two conditions: one is an appropriate amount of nitrogen fertilizer, and the other is sufficient light. Neither of them can be missing. Apply fertilizer in moderation during the growing season. Nitrogen fertilizer can be used as the fertilizer. Apply it after diluting it to promote better absorption by the plants. Normally, you should expose it to diffuse light and place it in a place with dim light. The light in summer is relatively strong, so you must block it out. In addition, pay attention to the air humidity. When the climate is dry, spray water frequently to moisturize and increase the air humidity.

2. How to treat orchid leaf chlorosis

1. Apply fertilizer: If its leaves turn green, it is likely due to a lack of 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 it to carry out photosynthesis better, produce more chlorophyll, so that the leaves will be darker green.

2. Expose to more diffuse light: If the plant is placed in a cool place for a long time during maintenance, the plant will not see light, cannot carry out photosynthesis, and will lose its green color. It should be moved to a place with scattered light and exposed to more sunlight. But be careful to avoid strong light, as strong exposure to light will cause the leaves to turn yellow and dry out.

3. Spray water frequently: The growth of orchids has certain requirements for humidity. If the environment is too dry, the leaves will easily turn yellow and lose their green color. Therefore, when the climate is dry, you need to spray water frequently to keep it moist. If the plant grows in a high humidity environment, the leaves will also be darker green.