How to prune Chinese roses when their leaves fall off in autumn?
Continue reading for some tips on the topic of pruning Chinese roses with no leaves in autumn, in the category of green plants and flowers.
The timing of pruning Chinese roses in autumn varies due to the temperature differences between the north and south, and the pruning methods in autumn are influenced by the condition of the plants, with significant differences in pruning techniques depending on the plant's health.
This summer has seen a lot of rain, and many rose enthusiasts have found their roses affected by black spot disease due to late treatment, resulting in bare stems. For Chinese roses that have become bare, the pruning in autumn differs from that of healthy plants. Here are two pruning plans and corresponding management methods to help you.
Pruning method for weak, bare-stemmed Chinese roses
For weak, bare-stemmed roses, some people advocate light pruning while others suggest severe pruning. In fact, both methods are suitable for fully defoliated roses, but the management after pruning will differ, and the results will also be different.
1. Light pruning
Light pruning generally refers to a pruning amplitude that does not exceed 1/2 of the plant, usually removing 1/4 to 1/3 of the plant's height.
For fully defoliated rose plants, you can perform light pruning, find plump and robust buds, and prune above the buds, only removing the top weak parts of the branches. After such pruning, the plant will have more branches, and the new buds will also be numerous, leading to more flowers naturally.
How to prune Chinese roses when their leaves fall off in autumn?
However, due to the abundance of new branches and the lack of photosynthesis from leaves previously, the new branches will be relatively weak, resulting in many flowers but average quality. Nevertheless, light pruning will make the roses sprout quickly, with relatively less difficulty in maintenance and less prone to withering.
2. Severe pruning
Many enthusiasts also choose to perform severe pruning on bare-stemmed roses, believing that the new branches will be stronger and better control the height of the plant. After severe pruning, the roses will sprout new branches near the base, with fewer new branches due to the reduced number of stems. Because the nutrients are concentrated, the new branches tend to be thicker, and the flowers they produce in autumn will be of better quality.
But the drawback of severe pruning is that it is prone to withering!
After severe pruning, the rose plant has few branches, leading to less water consumption. If watering is not controlled properly, it is easy to overwater, causing root rot, and not only will the strong new branches not develop, but the entire rose plant may wither.