Causes of lily leaves decay Solutions to lily leaves decay As a common household flower, lily flowers are deeply loved by people for their elegant shape and fresh fragrance. During the maintenance process, many flower friends will encounter the problem of yellowing and rotten lily leaves. This not only affects the beauty of lily, but may also affect its growth. What should I do if lily leaves are damaged? This article will provide you with a detailed introduction to the causes and solutions of lily leaf rot. Reasons for lily leaves to rot 1. Improper watering: Too much or too little watering will cause lily leaves to rot. Too much watering will cause the roots to lack oxygen, which will cause root rot; too little watering will cause the leaves to lose water, causing the leaves to turn yellow.
2. Improper fertilization: Too much or too little fertilization will affect the growth of lily. Too much fertilization will lead to too high soil salt and cause leaf decay; too little fertilization will cause lily growth to slow and leaves to turn yellow.
3. Pest and insect pests: The rot of lily leaves may also be caused by pests and diseases, such as powdery mildew, gray mold, etc.
4. Environmental factors: Environmental factors such as temperature, humidity, and light will also affect the growth of lily. For example, too high temperature, too high humidity or insufficient light may cause lily leaves to rot. Solutions to the rot of lily leaves 1. Control watering: According to the growth habits of lily, reasonably control watering. Generally speaking, keep the soil slightly moist. When watering, avoid splashing water on the leaves to avoid causing disease.
2. Reasonable fertilization: Pay attention to the combination of nitrogen, phosphorus and potassium when fertilizing to avoid excessive fertilization. During the vigorous growth period, the application amount of phosphorus and potassium fertilizers can be appropriately increased to promote flower bud development.
3. Prevention and control of pests and diseases: Regularly inspect lily plants and find that pests and diseases must be controlled in a timely manner. Pesticides can be sprayed or physical control methods can be adopted, such as removing diseased leaves and diseased branches.
4. Adjust the environment: Maintain appropriate temperature, humidity and light conditions. Pay attention to ventilation and cooling during the high temperature and high humidity seasons in summer; pay attention to keeping warm and moisturizing during the low temperature and dry seasons in winter.
5. Trim branches and leaves: When the leaves are found to be yellow or rotten, they should be pruned in time. Pay attention to retaining healthy leaves during pruning to avoid cutting healthy branches.
Lily leaf rot is a common maintenance problem, but as long as you master the right solution, you can easily deal with it. I hope this article can be helpful to the majority of flower friends and make your lilies bloom more beautiful!