Cypress diseases are not that common. Nevertheless, you should always keep a close eye on your cypress hedge or the cypress in the garden or bucket in order to detect diseases in good time. There is often something else that can be done to prevent the conifer from dying.

Brown discolouration is often a sign of disease

Diseases that can occur in cypress trees

  • gray mold
  • root rot
  • fungal diseases

Identify and treat gray mold

Gray mold occurs primarily on cypress trees in tubs. The infestation can be recognized by a dense, gray layer on the needles. If the branches are moved, they seem to dust. In addition, a foul smell is noticeable.

Causes of gray mold are too dark a location and drying out of the soil. Place the buckets in a bright place and water regularly, even in winter. Choose a day when it's not freezing.

Cut off the affected parts of the plant and dispose of them in the household waste.

Root rot is caused by waterlogging

The cypress does not tolerate waterlogging at all. If the tree is too damp, the roots will rot. The rotting process continues down to the trunk and the cypress dies.

Before planting, you should loosen the soil deeply and improve solid soils with sand.

When keeping cypresses in buckets, put a drainage layer underneath so that the roots of the tree do not stand directly in the water.

treat fungal diseases

Fungal diseases such as Phytophthora cinnamomi are indicated by browning of the needles. Too much or too little moisture is also responsible for this disease.

Cut off affected branches as soon as possible. If you wait too long, there is a risk that the cypress will die. Treat the tree with fungicides appropriate for cypress trees.

Always throw the remains of plants in the household waste so that the fungal spores cannot spread further in the garden.

Prevention through clean tools

When pruning and tending cypress trees, only use garden tools that you have cleaned beforehand. This prevents the spread of diseases.

tips

If brown or yellow spots appear on the cypress after the winter, it is rarely frost damage. Diseases caused by excessive drought are mainly responsible for this.

Category:

Trees