There are several common reasons why rose leaves turn yellow. Let’s discuss them together.
1. Excessive watering: Although roses like a humid environment, they cannot be watered blindly. Excessive watering will cause the leaves of roses to turn yellow. At this time, only Water less and it will return to normal.
2. Light: Roses are flowers that like light. It is generally best to maintain more than six hours of light. If they are not exposed to sunlight for a long time, the leaves will also turn yellow. Just move out and bask in the sun and that will solve the problem.
3. Poor air circulation: Poor air circulation is also one of the reasons why rose leaves turn yellow, because a dry and hot environment can easily cause rose leaves to turn yellow.
4. Temperature: Rose is a plant that likes warmth and is afraid of heat. If the temperature is too high or too low, its leaves will turn yellow. Pay attention to the temperature changes of the environment. oh!
5. Fertilization: Sometimes in order to make rose flowers grow better, we fertilize more. In fact, too much fertilization will cause heel burning, and the leaves will also turn yellow.
6. Insect pests: When rose flowers are attacked by pests such as red spiders and scale insects, the leaves will also turn yellow. We need to remove the pests to make the rose flowers healthy.
7. Soil: Roses like loose, well-drained soil. If the soil is compacted and the roots cannot breathe, it will also cause the leaves to turn yellow, and in severe cases, the plant will die.