1, cedar

Cedar is a cold-resistant tree in the north. Cedar is an evergreen tree, which thrives in a warm and humid environment and can generally be found in high altitude areas. At the same time, cedar has strong cold tolerance and can survive in the environment of MINUS 30 degrees. It is one of the cold-resistant tree species.

2. Poplar

Poplar is a deciduous tree, which blooms in March-April every year and is suitable for growing in a cool and humid environment. Poplar has a strong vitality and can generally survive for 20 years. Moreover, poplars also have certain cold tolerance, and are often planted as ornamental trees in parks and other scenes in the north.

3. lilac flowers

Clove belongs to Meliaceae and is also a common cold-resistant tree species in the north. Mainly planted as ornamental plants on the roadside or in the courtyard. At the same time, it is necessary to provide appropriate moisture during the maintenance process to keep the soil semi-dry, and at the same time, it is necessary to prune the plants properly and cut off the branches that are not growing well to save nutrients for the plants.

4.birch

Betula platyphylla is also a relatively cold-resistant plant. Betula platyphylla has strong cold tolerance and strong adaptability to soil, and is often planted as the main tree species for artificial afforestation. At the same time, Betula platyphylla is also a light-loving tree species, so it needs to be provided with sufficient light in the maintenance process to make it grow healthily.

5. Elaeagnus angustifolia

Elaeagnus angustifolia is a desert plant with tenacious vitality and an important tree species in arid and semi-arid areas of northwest China. Commonly used in farmland shelterbelts, urban greening, etc.

6, ash

Fraxinus mandshurica is adaptable, warm and humid, cold-resistant, waterlogging-resistant, saline-alkali resistant and drought-resistant. Even in the arid and cold northern region, or the waterlogged depression in the south with high groundwater level, or some areas with heavy saline-alkali content.

7.Platanus acerifolia

Fatong likes light, is cold-resistant, has less fruit drop, less flying hair, moderate price, fast growth and strong smoke resistance. It has been one of the most widely used tree species for road greening in northern cities and towns, and has made important contributions to alleviating sandstorm weather.

8. Seabuckthorn

Seabuckthorn is a treasure, which is fond of light, cold-resistant, heat-resistant, wind-blown sand-resistant, arid climate, and has strong adaptability to soil. It not only plays a great role in the ecological construction of soil and water conservation, but also has high nutritional value and economic value.

9. Euonymus Jiaodong

Erect or liana evergreen shrub of Euonymus in Euonymaceae. The basic branches are creeping and rooting, with developed root system, strong soil-fixing ability, light and moderate salinity tolerance, strong adaptability, cold and drought tolerance, and extremely resistant to pruning and shaping. The leaves are light purple in winter, and gradually fall off when new leaves grow in the second year.

10, Sophora japonica

Sophora japonica, alias Sophora japonica, belongs to a species of Sophora japonica. Annual stems and branches are light green and yellow, and gradually turn yellow after winter. The biennial stems and branches are golden yellow and the bark is smooth. Sophora japonica has strong drought and cold tolerance, salt and alkali tolerance, barren tolerance and relaxed growth environment, and can grow well on acidic to alkaline land.