How to Change the Color of Orchid Leaves
A comprehensive explanation of the small experience of the flower clinic with orchids, on how to change the color of orchid leaves, the details are as follows:
How to Change the Color of Orchid Leaves, How to Treat Leaf Chlorosis
First, to change the color of orchid leaves, there must be an abundance of chlorophyll, and there are two criteria for chlorophyll: one is to have sufficient basic fertilizer, and the other is to have ample sunlight, both of which are indispensable. During the growth and development season, fertilizing should be done appropriately, using basic fertilizer is fine, dilute it and release it to promote stronger absorption by the main stem. Normally, it should be exposed to scattered sunlight, placed in a slightly bright area, and in the summer, the light is quite strong, so it must be shielded and avoided. In addition, attention should also be paid to the relative humidity of the air. When the climate is dry, water should be sprinkled frequently to moisturize and increase the air humidity.
Second, how to treat the chlorosis of orchid leaves 1. Fertilizing: If the leaves are chlorotic, it may be due to a lack of fertilizer, especially basic fertilizer. Nitrogen is the basic chemical substance of chlorophyll and cannot be deficient. Basic fertilizer should be used as soon as possible. Basic fertilizer can promote stronger photosynthesis, which will produce a lot of chlorophyll, and thus the leaves will become darker green.
2. More Scattered Sunlight: During maintenance, if it is placed in a shaded area for a long time, the main stem will not receive light and cannot perform photosynthesis, which will also cause chlorosis. It should be moved to a scattered light area and exposed to more sunlight. However, attention should be paid to avoiding strong light, as strong sunlight exposure will cause the leaves to turn yellow and wither.
3. Frequent Watering: The growth of orchids requires a certain level of humidity in the environment; if the environment is too dry, the leaves will easily turn yellow and become chlorotic. Therefore, when the climate is dry, it is necessary to water frequently to moisturize, allowing the main stem to grow in a high-humidity environment, which will also make the leaves darker green.
The above is a specific introduction on how to change the color of orchid leaves and how to treat leaf chlorosis, hoping to bring some flower knowledge to flower enthusiasts.