As a traditional famous flower in China,惠兰is deeply loved by a large number of flower enthusiasts. In the process of maintenance, many flower friends will encounter a problem -惠兰leaves turn white. This not only affects the ornamental value of惠兰but may also pose a threat to the health of the plant. This article will unveil the reasons why惠兰leaves turn white and provide corresponding preventive methods to help you easily solve this problem.
Reasons Why惠兰 Leaves Turn White1. Insufficient lighting
惠兰prefers scattered light. If it remains in a dark environment for a long time, it can lead to white leaves. This is because insufficient lighting prevents the plant from carrying out photosynthesis adequately, thus affecting the synthesis of chlorophyll.
2. Improper watering
Watering is a crucial aspect of maintaining惠兰. Too much or too little watering can lead to white leaves. Excessive watering can cause root hypoxia, affecting the absorption of nutrients by the roots; whereas insufficient watering can cause the leaves to lose moisture, resulting in white leaves.
3. Soil problems
Soil is the foundation for惠lan'to grow. If the soil has poor drainage and poor breathability, it can hinder root growth, which in turn affects the normal growth of leaves. Insufficient soil nutrients can also cause leaves to turn white.
4. Pest and disease attacks
Pests and diseases are one of the main reasons why惠lan'leaves turn white. Conditions such as leaf spot disease, aphids, and red spiders can cause the leaves to turn white.
5. Unsuitable temperature
惠lanprefers a growth temperature of 15-25℃. If the temperature is too high or too low, it can cause the leaves to turn white. High temperatures can cause excessive transpiration, leading to insufficient water supply, while low temperatures can affect the plant's metabolism.
Preventive Methods1. Increase lighting appropriately
Place惠lanin a location with sufficient scattered light, such as a windowsill or balcony, and avoid keeping the plant in a dark environment for extended periods.
2. Control watering
Water the plant according to the dryness or moisture of the soil, ensuring thorough watering each time and avoiding waterlogging.
3. Improve the soil
Choose soil with good breathability and drainage, such as decomposed leaf soil and perlite, and regularly apply organic fertilizers to supplement soil nutrients.
4. Prevent and treat pests and diseases
Regularly inspect the plant and deal with pests and diseases promptly. You can use insecticides and fungicides for prevention and treatment.
5. Adjust the temperature
Place惠lanin a suitable temperature environment, avoiding the effects of high and low temperatures.
There are various reasons why惠lanleaves turn white, mainly including insufficient lighting, improper watering, soil problems, pest and disease attacks, and unsuitable temperature. Understanding these reasons and taking corresponding preventive measures can help maintain the health of惠lanplants. It is hoped that this article can provide useful references for all flower enthusiasts.