Chrysanthemum, as one of the common flowers in traditional Chinese culture, is loved by people for its elegant appearance and diverse varieties. During the maintenance process, many flower enthusiasts may notice the phenomenon of chrysanthemum leaves turning red. This not only affects the beauty of chrysanthemum but may also have an adverse effect on its growth. What exactly causes the leaves of chrysanthemum to turn red? This article will unveil the reasons for the red leaves of chrysanthemum and provide corresponding care tips.
Reasons for the Red Leaves of Chrysanthemum1. Insufficient Light
Chrysanthemum enjoys ample sunlight. If it is kept in a dark environment for a long time, it will lead to red leaves. This is because insufficient light prevents chrysanthemum from performing photosynthesis adequately, thus causing the leaves to turn red.
2. High Temperature
The suitable temperature for chrysanthemum growth is between 15-25℃. If the temperature is too high, it will cause the leaves of chrysanthemum to turn red. In high temperatures, the metabolism of chrysanthemum accelerates, and the evaporation of water is too fast, leading to red leaves.
3. Improper Water Management
Too much or too little watering can cause the leaves of chrysanthemum to turn red. Excessive watering can lead to root hypoxia and root rot, which in turn affects the leaves; too little watering will cause the chrysanthemum to lack water, resulting in red leaves.
4. Improper Fertilization
Excessive application of nitrogen fertilizer can cause the leaves of chrysanthemum to turn red. Too much nitrogen can lead to excessive growth of the plant, making the leaves large and red. Improper fertilization may also lead to soil salinization, affecting the growth of chrysanthemum.
5. Pest and Disease Attacks
The red leaves of chrysanthemum may also be caused by pest and disease attacks. Pests such as red spiders and aphids extract nutrients from the leaves of chrysanthemum, causing them to turn red.
Keywords Related to Red Leaves of Chrysanthemum1. Chrysanthemum care
2. Chrysanthemum leaves turning red
3. Reasons for red leaves of chrysanthemum
4. Chrysanthemum growing environment
5. Chrysanthemum fertilizing techniques
Chrysanthemum Care Tips1. Provide ample light
Place the chrysanthemum in a sunny area, ensuring it receives at least 4 hours of direct sunlight daily.
2. Control temperature
Keep the temperature of the chrysanthemum growing environment between 15-25℃, avoiding the impact of high and low temperatures.
3. Water appropriately
Water according to the soil moisture, avoiding excessive or insufficient watering.
4. Fertilizing skills
Fertilize reasonably, avoiding excessive application of nitrogen fertilizer. During the vigorous growth period of chrysanthemum, an appropriate amount of phosphorus and potassium fertilizers can be applied to promote bud development.
5. Prevent pests and diseases
Regularly inspect the chrysanthemum and take measures promptly when pests and diseases are found, such as spraying insecticides and herbicides.
There are many reasons for the red leaves of chrysanthemum. Understanding the causes and taking corresponding care measures will help cultivate healthy and beautiful chrysanthemum. It is hoped that this article can provide useful references for all flower enthusiasts.