What are the precautions for pruning roses in winter?
Let's talk about the precautions for pruning roses in winter in the introduction of green plants and flowers, let's take a look together!
What are the precautions for pruning roses in winter?
In order to make roses bloom more beautiful flowers during the flowering period, maintenance in winter is essential. Many people prune it in winter, but sometimes water droplets appear at the wound after pruning.
What should be done at this time? In fact, this is because the roses have produced sap flow. There is too much water in the roses, and pruning has put pressure on them, causing the water to gush out. This sap can be very harmful to the plant and can easily lead to black stems. So how can we avoid the state of sap flow.
1. Water Control
Pruning can only be done for roses when the soil surface is white and the moisture content is below 30%.
2. Pruning
Before pruning, it is necessary to disinfect the pruning tools. Make sure to cut in one stroke and do not rub the wound continuously. After pruning, pour多菌灵 (a fungicide) on the wound and then seal it with transparent tape to speed up healing and prevent infection.
3. Supplement Nutrition
After 1 to 2 days of pruning, if there is no sap flow, it is necessary to supplement diluted nutrient solution once a week. It will soon recover its growth momentum, so correct pruning in winter is very important.
The above is the related content about the precautions for pruning roses in winter. I hope it is helpful to you!