Causes of charred flower leaves Methods to prevent and treat charred flower leaves charred flower leaves is a problem that many flower lovers often encounter during the process of growing flowers. This not only affects the ornamental value of flowers, but may also cause serious damage to the growth of flowers. Threat, what are the reasons for charred flower leaves? How to prevent and treat? This article will answer you one by one. Reasons for charred flower leaves 1. Insufficient water Water is the basic need for plant growth. Insufficient water will cause the plant leaves to lose water, resulting in charred. Under normal circumstances, too dry soil or improper watering will lead to insufficient water. The main reason.
2. Insufficient light will affect the photosynthesis of plants, resulting in slow growth of plants, yellowing and scorched leaves, especially when cultivating flowers indoors. Due to poor lighting conditions, such problems are more likely to occur.
3. Low air humidity Low air humidity will cause the water in plant leaves to evaporate too quickly, causing the leaves to become scorched. Especially in winter, when indoor heating is dry and the air humidity is lower, such problems are more likely to occur.
4. Improper fertilizer application Excessive application of fertilizer or inappropriate fertilizer will cause damage to the plant's root system, reduce absorption function, and lead to scorched leaves.
5. Pests, diseases and insect pests are another important cause of charred flower leaves, such as red spiders, aphids, whiteflies, etc. They will absorb nutrients from plants, causing yellowing and charred leaves. Methods to prevent and treat charred flower leaves 1. Reasonably water to keep the soil moist and avoid too much or too little watering. Generally speaking, watering should follow the principle of "seeing it dry", that is, when the soil surface is dry, water again.
2. Properly increase the light and place the flowers in a sunny place to ensure that they receive at least 4-6 hours of direct light every day. For indoor flower cultivation, plant growth lights can be used to supplement the light.
3. Adjust air humidity When growing flowers indoors, you can use a humidifier or sprayer to increase the air humidity. Placing hydroponics plants and using hydroponics flowers can also increase the indoor air humidity to a certain extent.
4. Reasonable fertilization According to the growth needs of flowers and soil fertility, select appropriate fertilizers for application to avoid excessive fertilization and avoid damage to the roots.
5. Regularly inspect flowers to prevent and control pests and diseases, and take timely measures when pests and diseases are discovered. Insecticides, fungicides, etc. can be used for prevention and control. At the same time, pay attention to rotating the use of different types of pesticides to prevent pests and diseases from developing resistance.
Scoring flower leaves is a common problem in the process of growing flowers. Understanding the causes and prevention methods will help us better maintain flowers. As long as we master the correct maintenance skills, we believe that your flowers will grow vigorously and bloom beautifully.