Whether broom is hardy depends on the exact species. The frost-sensitive variants of the butterfly family suffer severe frost damage if there is inadequate protection. In this article we will tell you what these look like and what you can do subsequently and preventively.
What happens if gorse freezes?
A frozen gorse shows brown-colored shoot tips and dried-out plant parts. Superficial frost damage can be controlled by cutting off the affected parts and lightly watering on frost-free days. If the roots are damaged, rescue is usually not possible.
How do you recognize a frozen gorse?
Frostbite is easy to recognize on evergreen gorse. If temperatures are below freezing for a long period of time, the ground freezes so that the roots can no longer absorb water from the soil. As a resultthe shoot tips turn brown The gorse dries up.
Can a frozen gorse still be saved?
A frozen gorse can only be saved if it only showssuperficial frost damage. In these circumstances it is important that you
- courageously separate the frozen - i.e. dried - plant parts and
- Always water the plant a little when there is no ground frost.
So you can possibly prevent the worst and save your gorse.
But: If the roots are also affected, unfortunately there is nothing that can be done. That's why you should act correctly in good time.
Is broom hardy?
Broom broom can withstand cooler temperatures of around twelve degrees Celsius. It is therefore consideredconditionally hardy. In regions with typically mild winters, broom can be left outdoors.
But: There is hardly a winter in this country in which it is not significantly colder on many days. We therefore recommend protecting the broomin the open field or overwintering it indoors.
If you forego these measures, significant frost damage can occur and the broom can freeze down to the trunk and die completely.
Tip
Overwintering broom in the open field
If you live in a region with mild winters and want to overwinter your broom outdoors, you should proceed as follows: - no longer fertilize from September - water lightly (!) on frost-free days if the substrate is too dry - Avoid waterlogging - cover the substrate around the gorse with mulch, brushwood, straw or garden fleece
