Prevention and control methods for yellowing of rotten roots and leaves of Dishui Guanyin As people's love for indoor green plants is increasing, Dishui Guanyin is popular for its unique ornamental value. Many flower friends will encounter the yellowing of rotten roots and leaves of Dishui Guanyin during the maintenance process. The problem of yellowing of rotten roots and leaves of Dishui Guanyin not only affects the beauty of the plant, but may also threaten its survival. This article will discuss in depth the causes and prevention methods of yellowing of rotten roots and leaves of Dishui Guanyin to help you easily solve this problem. Reasons why the rotten roots and leaves of Dishui Guanyin become yellow 1. Improper watering watering is a key link in maintaining Dishui Guanyin. Improper watering can lead to root rot, which in turn causes yellowing of the leaves. Specific reasons include: (1) Excessive watering: The soil is in a moist state for a long time, causing hypoxia in the roots and causing root rot.
(2) Too little watering: The soil is dry and the roots cannot absorb enough water, causing the leaves to turn yellow.
2. Improper fertilization and improper fertilization can also cause yellowing of rotten roots and leaves of dripping Guanyin. Specific reasons include: (1) Excessive fertilization: Excessive fertilization can cause excessive soil salinity, affect plants 'absorption of water and nutrients, and cause yellowing of leaves.
(2) Insufficient fertilization: Long-term non-fertilization or too little fertilization will cause plants to be unable to obtain enough nutrients and cause yellowing of leaves.
3. Insufficient light dripping water Guanyin likes to scatter light. Insufficient light can cause yellowing of leaves. Specific reasons include: (1) Long-term placement in the dark: lack of light prevents the leaves from being able to undergo photosynthesis, causing yellowing of the leaves.
(2) Too strong light: The direct sunlight is too strong, causing the leaves to be burned and causing the leaves to turn yellow.
4. Pests, diseases and insect pests are also one of the causes of yellowing of rotten roots and leaves of Dishui Guanyin. Specific reasons include: (1) Root diseases: such as root rot, blight, etc., causing root rot and causing yellowing of leaves.
(2) Leaf diseases: such as leaf spot disease, anthracnose, etc., causing yellowing of leaves. Prevention and control methods 1. Watering management (1) Keep the soil moist: Water should be appropriate to avoid too much or too little.
(2) Pay attention to drainage: Make sure there are drainage holes at the bottom of the flower pot to prevent water accumulation.
2. Fertilization management (1) Reasonable fertilization: Appropriate fertilization should be carried out according to the plant growth stage and soil fertility.
(2) Avoid excessive fertilization: Excessive fertilization will cause excessive soil salinity and affect plant growth.
3. Light management (1) Maintain scattered light: Place dripping Guanyin in a place with sufficient scattered light.
(2) Avoid direct sunlight: Avoid direct sunlight for long periods of time to avoid burns to the leaves.
4. Pest and insect pest control (1) Regular inspection: treat pests and insect pests found in a timely manner.
(2) Use of pesticides: Select appropriate pesticides for prevention and control according to the type of pests and diseases.
There are many reasons for yellowing of Dishui Guanyin's rotten roots and leaves, including improper watering, improper fertilization, insufficient light, diseases and insect pests. After understanding the reasons, taking corresponding prevention and control measures can effectively solve this problem. I hope this article can help you maintain Dishui Guanyin.