Is my eucalyptus hardy?
The eucalyptus originally comes from warm Australia and Tasmania. For this reason, a location in full sun is essential given the local climatic conditions. Frost protection is urgently required in winter. Only one variety, the Eucalyptus gunii (see below), can withstand temperatures down to -20 ° C. If you are unsure whether your eucalyptus is a hardy tree, the flowers serve as a helpful guide. The eucalyptus either blooms depending on the variety
- creamy white
- yellow
- or red
also read
- What to do if the eucalyptus loses its leaves?
- Cultivate the eucalyptus as a bonsai
- Hibernate the eucalyptus
Red and yellow flowering eucalyptus species are under no circumstances frost-resistant.
Eucalyptus gunii
Not only that this variety is the only existing hardy eucalyptus species. The eucalyptus azura also impresses with its intense blue foliage color. In addition, it is considered to be particularly easy to care for, as it has very little growth with only 40 cm growth per year.
Hibernate eucalyptus
But there are also restrictions with the Eucalyptus Azura. Only trees that in the field are absolutely winterproof. at Potted plants you should also cover the roots with a protective layer of mulch. For the wintering of a eucalyptus you are on the safe side with the following tips:
- Winter the eucalyptus indoors.
- Temperatures of 5 ° C are recommended.
- Of the Location should be sunny.
- Shorten the tips of the branches before the tree moves into winter quarters.
- Before the end of the rest period, there is a strong one Cut back.
- Do not put the eucalyptus outside again until the night frosts have subsided.
Beware of false information
Surprisingly, you may find eucalyptus in the trade that are declared as conditionally winter-proof. Better not rely on that promise. Often the information only refers to a few degrees below freezing point. Unfortunately, these species are not as robust as the eucalyptus gunii.
