Content
- Protect geraniums from cold temperatures
- Geraniums do not tolerate frost
- Geraniums Temperature: At night, frost is especially harmful
- Tips
Geraniums do not tolerate temperatures below 5 degrees
Protect geraniums from cold temperatures
Geranium - meaning the summer flowers often planted on balconies, not the local stork beaks - are considered to be particularly sensitive to temperature. This is not surprising, since the lush flowering plants come from the Southeast African desert areas and are therefore used to very different temperatures than usual.
Geraniums do not tolerate frost
This also includes that geraniums do not tolerate frost. At best, the temperature should not drop below five to ten degrees Celsius during the growing season, because then the plant stops growing until it warms up again. An exception is overwintering, where the mentioned degrees are optimal - after all, the plant should not drive out prematurely.
Geraniums Temperature: At night, frost is especially harmful
However, it will not hurt the geranium if the temperatures fall below five degrees Celsius in the short term - provided there is no frost. In particular night frosts can not tolerate the plants, which is why they should be planted only after the sacred ice - if so no more cold nights are expected - should be planted.
Tips
With appropriate weather conditions, d. H. Outside temperatures in the double-digit range, you can put your Geranien already earlier on the balcony. But then it makes more sense to bring in the plants overnight.