Milan, as a common indoor ornamental leaf plant, is loved by many families for its unique green leaves and fresh fragrance. Many flower friends have found that the leaves of their Milan have started to turn white, which not only affects the beauty of the plant but may also affect its growth. This article will delve into the reasons why the leaves of Milan turn white and provide corresponding maintenance guides to help you revitalize Milan.
Reasons for the Whitening of Milan Leaves1. Insufficient lighting
Milan enjoys plenty of scattered light. If it is in a dark environment for a long time, it can cause the leaves to turn white. This is because insufficient light prevents the plant from performing effective photosynthesis, thus affecting the production of chlorophyll.
2. Improper watering
Watering is a key step in maintaining Milan. Too much or too little watering can cause the leaves to turn white. Excessive watering can lead to root hypoxia, affecting the plant's absorption of nutrients; too little watering will cause the leaves to turn white due to lack of water.
3. Improper application of fertilizer
Improper application of fertilizer is also one of the reasons for the whitening of Milan leaves. Excessive application of fertilizer can lead to high soil salinity, thus affecting the plant's absorption of nutrients; while insufficient fertilizer application can cause malnutrition in the plant, leading to white leaves.
4. Pest and disease infestation
Pest and disease infestation is also one of the reasons for the whitening of Milan leaves. Pests and diseases such as powdery mildew and red spider mites can cause leaves to turn white, and in severe cases, even lead to leaf drop.
Maintenance Guide for Whitening Leaves of Milan1. Moderate lighting
Place Milan in a place with plenty of scattered light and avoid prolonged exposure to dark environments. If indoor lighting is insufficient, you can use a plant growth lamp for supplementation.
2. Timely watering
Based on the growth habits of Milan, keep the soil slightly moist. When watering, be careful to avoid splashing water on the leaves to prevent diseases.
3. Rational fertilization
In the peak growing season, apply a compound fertilizer once a month to supplement the nutrients needed by the plant. When fertilizing, be careful not to overdo it to avoid fertilizer damage.
4. Preventing pests and diseases
Regularly check the leaves of Milan and deal with pests and diseases in a timely manner. If powdery mildew is found, you can spray 75% wettable powder of carbendazim; if red spider mites are found, you can spray with abamectin.
5. Appropriate pruning
During the growth of Milan, promptly prune the withered and yellow leaves to maintain the beauty of the plant. Pruning can also promote plant growth and make the leaves more lush.
The reasons for the whitening of Milan leaves are diverse, but as long as you master the correct maintenance methods, you can revitalize Milan and restore its greenery. I hope that the analysis and guide in this article can be helpful to you, and I wish your Milan grows strong and healthy!