What to do if the leaves of Dutch chrysanthemum turn yellow
Today, let's delve into the topic of what to do if the leaves of Dutch chrysanthemum turn yellow, including the analysis of four possible causes and solutions in the field of green plants and flowers. Keep reading!
Watering appropriately: If the yellowing is caused by a lack of water, it's essential to water promptly and thoroughly. If it's due to excessive rain, accumulated water should be drained and ventilation should be enhanced.
Supplying light: If the yellowing is caused by insufficient light, it should be moved to a well-lit area and get more sun exposure.
Loosening and changing soil: If the yellowing is due to heavy soil texture, it's recommended to change the soil promptly, and for ground planting, regularly loosen the soil.
Controlling pests and diseases: If the yellowing is caused by pest or disease infections, it's necessary to treat with medication promptly and also change the environment.
I. Watering appropriately
The yellowing of the leaves of Dutch chrysanthemum may be due to a lack of water. Although it has some drought resistance, if it doesn't receive water for an extended period during the growing season, the dry soil can hinder root absorption and growth, leading to various adverse conditions and yellowing leaves, or even drying out. Moreover, it dislikes waterlogging, and excessive rain can impede root respiration, also causing yellowing. If it's due to a lack of water, it's necessary to water promptly and thoroughly to ensure the plant absorbs enough moisture. If it's due to excessive rain, drainage should be improved and ventilation enhanced to evaporate the water.
II. Supplying light
Dutch chrysanthemum thrives in well-lit conditions. If it doesn't receive enough sunlight for an extended period, it can't perform photosynthesis properly, and over time, this can lead to yellow leaves. If this is the cause, it's necessary to supplement light as soon as possible, preferably by moving it to a well-lit area and ensuring it gets as much sun as possible. This will promote its recovery and better flowering. Note that for potted plants, it's essential to shield them from the strong summer sun to prevent leaf burns.
III. Loosening and changing soil
Dutch chrysanthemum has a strong adaptability, but if potted plants are not repotted for a long time or if the soil is too heavy in the planting area, poor growth conditions can occur, leading to yellowing leaves and affecting flowering. For potted plants, it's recommended to change the soil promptly, preferably to a fertile, well-draining sandy loam. For ground planting, it's advisable to regularly loosen the soil to improve its aeration and water permeability, promoting robust plant growth.
IV. Controlling pests and diseases
Although Dutch chrysanthemum has a strong adaptability, if the environment provided is unsuitable, such as poor ventilation, excessive humidity, or overly dry conditions, it can easily be infected with pests and diseases, leading to yellowing leaves and affecting flowering. If infected, it's crucial to treat promptly with medication and apply appropriate pesticides. Moreover, the environment should be changed to prevent re-infection.
The detailed information on what to do if the leaves of Dutch chrysanthemum turn yellow, including the analysis of four causes and solutions, has been provided above. I hope it will be of help to you!