There are many reasons for Chinese elm leaf loss. It doesn't always have to be due to an illness or an error in care. Sometimes leaf shedding is also natural. However, if the leaves turn yellow, this indicates an undersupply.
Yellowing of the leaves is not always a cause for concern
Chlorosis causes yellowing of the leaves
Yellow leaves on the Chinese elm are often due to chlorosis.
What is chlorosis?
Chlorosis is a deficiency in plants. The plant lacks iron. But if you know the cause, the problem can be easily rectified.
Which measures help?
Possible treatment methods for chlorosis are:
- an exchange of fertilizer
- switching to low-calcium irrigation water
- add ferramine to the irrigation water