Causes of yellowing of goldfish leaves Methods to solve the yellowing of goldfish leaves Goldfish flowers have become the darling of many families because of their unique shape and bright colors. Many flower friends will encounter goldfish flowers during the maintenance process. The problem of yellowing of leaves not only affects the appearance, but may also adversely affect the growth of goldfish flowers. This article will reveal the reasons for yellowing of goldfish flowers leaves and provide corresponding solutions. Reasons for yellowing of goldfish leaves 1. Water quality problems Goldfish flowers have high requirements for water quality. If the water quality is too high or contains too much harmful substances, it will cause the yellowing of goldfish leaves. According to the data of "China Flower News", water quality problems in some areas of my country are more serious, which may be one of the important reasons for yellowing of goldfish leaves.
2. Goldfish flowers like enough scattered light. If they are exposed to a dark environment for a long time, their leaves will turn yellow. During high temperatures in summer, strong direct sunlight will also cause damage to the goldfish flowers.
3. Improper watering. Watering is a key link in maintaining goldfish flowers. Too much or too little watering will cause yellowing of the leaves. Too much watering will lead to hypoxia in the roots and affect nutrient absorption; too little watering will cause the soil to dry. Goldfish flowers cannot absorb enough nutrients.
4. Improper fertilization Fertilization is an important means to promote the growth of goldfish flowers. If excessive fertilization or improper fertilization, the leaves of goldfish flowers will turn yellow. Excessive fertilization will cause too high soil salinity and affect root absorption; improper fertilization may lead to goldfish flowers lack certain essential elements.
5. Pest and insect pests Goldfish flowers are easily infested by pests and diseases, such as aphids, red spiders, etc. These pests and diseases can cause yellowing of goldfish leaves and even cause plant death in severe cases. Methods to solve the problem of yellowing of goldfish leaves 1. Improve water quality and regularly change water quality to keep the water quality clean. Water quality detectors can be used to detect water quality to ensure that the water quality meets the growth needs of goldfish flowers.
2. Properly increase the light and place the goldfish flowers in an environment with sufficient scattered light to avoid strong direct sunlight. During high temperature periods in summer, you can properly shade the sun.
3. Reasonable watering According to the soil moisture, water timely, avoid too much or too little watering, and keep the soil moist but not wet.
4. Appropriate fertilization According to the growth stage and needs of goldfish, appropriate fertilization. When fertilizing, pay attention to applying balanced compound fertilizers to avoid excessive amounts.
5. Prevent pests and diseases and insect pests regularly inspect goldfish flowers, treat pests and diseases found in a timely manner, and use biopesticides or botanical pesticides to prevent and control them.
There are many reasons why goldfish leaves turn yellow. Only by understanding the reasons and adopting corresponding solutions can goldfish grow vigorously. I hope this article can provide useful reference for the majority of flower friends.