Pay attention to afforestation as the main greening means. In terms of ecological benefits, afforestation is the main means to do a good job in landscaping and improve the green coverage rate, and its function of regulating the environment is much stronger than that of lawns and flowers.

2. Retaining wall

The retaining wall designed to beautify the environment is a quick and effective method to deal with the height difference. It can be made of concrete, stone walls or other various forms of materials. The landscape wall is reasonable and beautiful, which can effectively become a bright spot in the landscape and add a lot of color to the project. In the process of retaining wall selection, firstly, the bearing capacity of retaining wall should be analyzed, and the appropriate retaining wall form and material should be selected according to the topography, hydrology and height difference, so as to ensure the safety and stability of retaining wall in the future, avoid inclination and ensure the best landscape effect.

3. Culture

It is necessary to highlight the cultural characteristics of greening. Attention should be paid to integrating local culture into greening construction and improving the grade of urban greening. It can not only combine the garden construction with the protection and development of historical relics, ancient and famous trees, humanistic buildings and other cultural landscapes, but also highlight the historical background of the garden. It can also give play to the advantages of native tree species and highlight the regional characteristics of urban green space. You can also use sculpture, garden sketches and other art forms to highlight the theme of greening.

Step 4 Slope

In order to meet the requirements of barrier-free design, ramps can also be designed when the height difference allows. The combination of steps and ramps can also produce many rich and interesting landscapes.

Step five

Steps can be regular or naturally shaped. Natural stone steps and lawns can be combined with some changes, which can not only meet the needs of walking, but also give people a comfortable feeling. The application of large-scale steps, using the height difference, can well reflect the grandeur and highlight the nobility and splendor of the main building, but ergonomics should be fully considered to avoid fatigue.

Landscape greening design is not a traditional mediocre design, but a planning strategy that complements the natural environment such as architecture, aesthetics and literature on the basis of greening.