Most climbing rose varieties are quite robust specimens that can easily survive colder winters. Nevertheless, the hardy shrubs also need good winter protection in order to get through the cold season more easily. We'll tell you what you should pay particular attention to.
How should you prepare climbing roses for winter?
In order to overwinter climbing roses successfully, you should choose robust varieties, stop fertilizing in July, fertilize with patent potash in August and protect the rose base with soil and spruce branches in autumn. If there is frost, jute bags and insulated supports for potted roses can be used.
What you should pay particular attention to when overwintering a climbing rose
First of all, it is important to choose robust varieties when purchasing - this is of course especially true if you live in a region with a more difficult climate. You should also pay attention to the following points:
- Stop fertilizing in early to mid-July at the latest so that the shoots can mature in time.
- In August the climbing rose receives fertilization with patent potassium.
- In autumn, pack the rose base with a thick layer of soil.
- Spread a few sprigs of spruce on top.
- If you have chosen a metal trellis, you should pack this too.
- Metal gets colder than plastic or wood and can lead to frostbite.
- If there are very deep frosts, it makes sense to also cover the shoots with jute bags (€16.00 on Amazon) or similar.
Tip
Potted roses should be carefully wrapped and placed on a Styrofoam or wooden base.
