Is it suitable to plant roses in the north?
You may not be familiar with the topic of whether roses are suitable for planting in the north, and here is a detailed introduction.
The best time to plant roses is recommended to be in autumn, because autumn is the peak growing season for roses, and they will hibernate in winter, entering the growing season again in spring. Compared to planting in spring, planting roses in autumn has more growing time and nutrient accumulation time. Roses planted in autumn not only survive well but also grow more vigorously.
However, many northern gardeners are纠结 about this, as the winter temperatures in the north are relatively low, and they worry that roses planted in autumn might freeze to death in winter. Many bloggers have also mentioned that planting roses in the north in autumn may cause them to freeze before they have a chance to develop roots due to the temperature drop. Is this really the case?
Today, let's talk about whether it is possible to plant roses in the north in autumn.
Before answering this question, let's recall the time for repotting potted roses. Regular followers should know that the best time to repot roses is in winter, usually around mid-to-late January, because this is generally the coldest period, and roses are in a deep dormancy state. Repotting and changing the pot at this time has a minimal impact on the growth of the roses.
From this point of view, it can be seen that roses are actually very cold-resistant and not easily frozen to death. So let's go back to the issue of transplanting rose plants in the north.
The concept of the northern region is too broad; it includes Tianjin, Hebei, Shandong, Henan, and the northern part of Anhui, as well as Heilongjiang, Liaoning, and Jilin provinces. These areas are all referred to as the northern region, but the temperature differences in winter are very significant, and it is not appropriate to make generalizations about rose transplantation.
Is it suitable to plant roses in the north?
If you want to know whether you can plant roses in autumn in your area, or whether they will freeze to death in winter, you just need to refer to the lowest winter temperature.
Areas with a minimum temperature of around -10 degrees Celsius
If the lowest temperature in winter is around -10 degrees Celsius, then planting roses in autumn is completely fine. Not to mention autumn, even transplanting in winter won't be a problem, and there's no need to worry about whether new roots will grow or not.
If it is planted in the ground with soil balls, there won't be any problem. If it is potted, then you need to avoid wind and control water in winter, ensuring that the potting soil does not freeze, and the roses will not freeze to death.
Areas with a minimum temperature of -20 degrees Celsius
Compared to areas with temperatures around -10 degrees Celsius, which are not extremely cold in winter, if you are in the Heilongjiang region, where winter temperatures can be -20 degrees Celsius or even colder, then you need to consider the planting time for roses.