What is going on when the leaves of Chinese roses turn red?
A bit of knowledge to share with you about why the leaves of Chinese roses turn red, please see the detailed introduction below.
What is going on when the leaves of Chinese roses turn red?
Chinese roses are a type of flower that we are all familiar with. So, when we are caring for Chinese roses and their leaves turn red, what could be the reason? Let's find out below.
What is going on when the leaves of Chinese roses turn red: Disease
If we notice that the leaves of our Chinese roses are turning red, it might be an early symptom of rust or powdery mildew. At this time, we need to immediately cut off the red leaves and then spray fungicides such as carbendazim to treat them. Also, maintain a good ventilation environment.
Deficiency of Elements
If the leaves of Chinese roses turn red and look wilted and without vitality, it is likely caused by a lack of certain elements. In general, it is a lack of phosphorus and sulfur elements. At this time, we need to supplement fertilizers containing phosphorus and sulfur elements for the Chinese roses, so they can recover their health.
Low Temperature
If the edges of the leaves of Chinese roses turn red, it is likely caused by low temperatures. If we want the Chinese roses to continue growing, we need to move them to an indoor or warm place for care. If we do not want them to continue growing, there is no need to worry too much. Because Chinese roses are very cold-tolerant and can withstand temperatures below minus ten degrees.
When we are caring for Chinese roses and encounter leaves turning red, first, we need to consider what might have caused it. Then, based on different causes, take the correct response. Also, when caring for Chinese roses, we need to maintain good ventilation, adequate sunlight, and proper watering, so the Chinese roses can grow better and are less likely to have diseases and pests.
The above shares the complete introduction to why the leaves of Chinese roses turn red and hopes to be of help to you. Finally, don't forget to come and take a look at more flowering experience and common sense!