AT A GLANCE
Is myrtle hardy?
The myrtle (Myrtus communis) is not hardy and does not tolerate temperatures below -5 degrees Celsius. In the winter quarters, it needs a frost-free, cool location with temperatures between 5 and 10 degrees Celsius and plenty of light.
Is myrtle hardy?
The common myrtle (Myrtus communis) is not hardy. The plant, originally from the Mediterranean region, does not tolerate temperatures below -5 degrees Celsius. The frost-sensitive shrub must be placed in a sheltered place over the winter and is therefore best cultivated in a bucket all year round.
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Which location does the myrtle need in winter?
The myrtle's winter quarters should frost-free, but as cool as possible be. Temperatures between 5 and 10 degrees Celsius are ideal. Is the location warmer she loses her leaves. The myrtle also needs a very bright location in winter so that the evergreen leaves can continue to carry out photosynthesis. It can be well overwintered together with lemon and orange trees, as these make the same demands on their overwintering as the myrtle.
How much maintenance is necessary in winter?
Although the myrtle requires less care in winter, it is still important to protect it to water regularly. Evaporation also takes place during the winter through the evergreen leaves and the water released has to be absorbed again through the roots. The roots must never dry out. Otherwise no further care is necessary. After the ice saints, or the last frost, the myrtle can be put outside again.
Tip
Japanese myrtle and false myrtle are also not hardy
Despite its name, the Japanese myrtle is not related to the common myrtle from a botanical point of view. It comes from South America and belongs to the genus of quiver flowers. The false myrtle also bears the name of myrtle, but is not related to it either. The plant native to India belongs to the moon seed family. Despite the lack of relationship, both plants have the same conditions for their winter quarters as the myrtle communis and are not hardy.
