What are the perennial root flowers and plants with cold tolerance in the north?

Perennial flowers mainly refer to the plants that can survive the winter after they are planted in the soil, and can continue to germinate, grow and even blossom and bear fruit next spring. As perennial flowers and plants generally have strong cold tolerance, they are more suitable for planting in the northern region. Because the northern region generally has four distinct seasons, and the temperature varies greatly from season to season, it is necessary to plant flowers and plants with strong cold tolerance and strong adaptability to the environment. What about the common ones?

I remember Lao she's description of the winter in Jinan is very frightening, not only the north wind roaring, but also cold, everywhere a scene of withering and decline. However, even in such a harsh growth environment, there are still some hardy flowers and plants whose roots are hidden in the depths of the soil, recuperating and refreshing for the coming spring, silently enduring the attack of the cold and accumulating nutrients to prepare for the warming of the temperature in the coming year.

And these flowers and plants written by Lao she happen to be some perennial flowers, so they can keep their roots intact and even grow in silence in the cold environment of the north. It can be seen that these flowers and plants have strong cold tolerance and stress resistance. The common varieties of flowers and plants are mainly represented by Bajingbaotian, falling bride, Shegan, echinacea, Euphorbia foxa, Hosta, Medal Chrysanthemum, Snake Chrysanthemum and so on.

These flowers and plants not only have strong cold tolerance, but also have indomitable vitality, the original can well adapt to the northern climate environment, so they usually reproduce rapidly. And these varieties of flowers and plants because of their high ornamental, so in the application is also very extensive, deeply loved by the people in the north. More importantly, these flowers and plants are generally better to maintain and manage, as long as they are managed scientifically and reasonably according to their growth habits, they can be cultivated with a little attention. This is of great significance for landscaping and environmental beautification, and even for potted plants, and is very suitable for planting.

Take echinacea as an example, its nature likes cool and warm, and sufficient light growth environment, not only has the characteristics of cold resistance, but also has the ability to endure shade. In terms of soil, echinacea prefer to grow in fertile and loose soil, while the northern region generally has fertile soil, so it can well meet its growth needs.

And many other perennial flowers and plants listed by the editor above have similar growth habits to echinacea, so they are also very suitable for planting in the northern region. Although the winter temperature in the northern region is low and the climate is bad, the soil is often fertile and loose, and these perennial flowers have good cold resistance, so they are very suitable for planting in such areas and land.

However, even so, we still need to do a good job in maintenance and management, especially as potted plants, let alone ignore the scientific and reasonable management and protection process. If you want to give full play to its ornamental value and show it in a charming attitude, the maintenance and management work must be done well, in place and put into practice. Because only when the maintenance and management work is done, can the plant have a suitable environment for growth, maintain good growth, and blossom.