Michelia is a very common ornamental plant, its flowers are beautiful and gorgeous, and they are very eye-catching when they bloom. However, if the leaves of the Michelia turn yellow, it means it is in an unhealthy state. This condition is likely to affect its growth and development, and may even affect its flowering. To this end, this article will provide a detailed introduction to the causes and treatment methods of yellowing leaves of Michelia.
I. Overwatering
Michelia prefers to grow in well-draining soil. If the soil is too wet, it will cause the leaves of the Michelia to turn yellow. Proper watering is very important.
II. Lack of Nutrients in the Soil
If the soil where the Michelia is located lacks nutrients, it will lead to slow growth, yellowing of leaves, and even death. To this end, fertilization can be used to increase the nutrients in the soil.
III. Insufficient Light
Michelia likes a sunny environment. If it does not get enough sunlight, it will lead to poor growth and yellowing of leaves. Try to keep the Michelia in a place with sufficient light.
IV. Low Temperature
Michelia is a tropical plant, and the suitable temperature for growth is above 20°C. If the ambient temperature is too low, it will lead to slow growth and yellowing of leaves. Pay attention to keeping it warm in winter.
V. Pest and Disease Infestation
Michelia is susceptible to pests and diseases such as aphids and powdery mildew. These pests and diseases will seriously affect its growth and development, causing its leaves to turn yellow. It is necessary to regularly inspect and control pests and diseases.
VI. Malnutrition
Michelia requires a rich variety of nutrients. If any one of these elements is lacking, it will lead to yellowing of its leaves. Ensure that the Michelia absorbs sufficient nutrients.
VII. Over-fertilization
Fertilization is an important method to ensure the normal growth of Michelia, but excessive fertilization can also cause its leaves to turn yellow. When fertilizing, pay attention to the amount; do not be greedy.
VIII. Lack of Water
Michelia needs sufficient water to grow normally. Lack of water will cause its leaves to turn yellow. Water it in a timely manner during the growing period.
IX. Adjusting Soil pH
Michelia prefers a neutral or slightly acidic soil environment. If the soil pH is not suitable, it will also cause its leaves to turn yellow. Before planting Michelia, the soil should be adjusted.
X. Proper Pruning
Michelia grows rapidly. If not pruned in time, it will lead to too many branches, which will affect its normal growth and flowering. Prune it in a timely manner during the growing period.
XI. Increasing Air Humidity
Michelia likes a humid environment. If the air is dry, it will cause its leaves to turn yellow. In dry seasons or environments, methods such as spraying can be used to increase air humidity.
XII. Replacing with New Soil
Michelia grows rapidly, which will lead to the loss of nutrients in the soil, affecting its normal growth and flowering. The soil can be replaced regularly.
XIII. Strengthening Daily Management
Michelia requires careful daily management, including watering, fertilizing, pruning, and pest and disease control. Only by strengthening daily management can the healthy growth of Michelia be guaranteed.
XIV. Timely Handling of Discovered Problems
If problems such as yellowing leaves of Michelia are found, timely measures must be taken to deal with them, and they cannot be left unattended. Only by dealing with them in time can the healthy growth of Michelia be guaranteed.
XV.
The yellowing of Michelia leaves may be caused by reasons such as overwatering, lack of nutrients in the soil, insufficient light, low temperature, pest and disease infestation, and malnutrition. To solve these problems, corresponding measures can be taken, including watering, fertilizing, pruning, and pest and disease control. Only by strengthening daily management and dealing with problems in time can the Michelia be revitalized.