- Reasons why cypresses die
- Cut off the brown and yellow parts equally
- Help with fungal diseases
- Prevention through proper care
With proper care, cypress trees are sturdy trees that grow quickly and are highly decorative. However, if the care is not correct or if fungal diseases or pests attack the trees, there is a high risk that the cypress will die. How to prevent the conifer from dying.
The cypress does not tolerate too much water
Reasons why cypresses die
You can tell that a cypress is not doing well by the fact that the new shoots only grow sparsely or appear weak. Caution is always advised when the needles or shoot tips turn yellow or brown. The cypress dies if you don't take action in time.
There are many reasons why a cypress dies. It is often due to too much or too little moisture in the soil. Sometimes too few nutrients or the wrong fertilizer are responsible for the fact that the conifer no longer grows.
It is hopeless if the cypress is attacked by bark beetles or fungal diseases. The only thing that helps here is tearing out the cypress so that more plants are not affected.
Cut off the brown and yellow parts equally
Always keep an eye on your cypress or cypress hedge. The sooner you do something about problems, the sooner you can prevent the conifer from dying.
If you spot brown or yellow needles on the tips, cut them off immediately. Only use clean cutting tools, which you must clean thoroughly after work. This will prevent the further spread of diseases or pests.
If possible, never cut directly into the old wood, as the cypress remains bare in such places.
Help with fungal diseases
If the cypress has brown branches inside that extend outwards, the fungal disease Phytophthora cinnamomi may be present. It is mainly caused by wetness.
Cut off affected branches and dispose of them in household waste. Treat the cypress with special pesticides that you can get in garden shops.
Prevention through proper care
- Sunny to semi-shady location
- no waterlogging
- Never let roots dry out
- adequately supplied with nutrients
- protect from frost outdoors
tips
Cypresses are only conditionally hardy. They do not tolerate longer periods of frost. Provide adequate winter protection and don't forget to water the cypress in winter as well.