The following is the relevant content brought to you by Zhongda Consulting on the basic principles of garden planting design for your reference.

1. Comply with the nature and functional requirements of the green space

The design of garden plant planting must first start from the nature and main functions of the garden green space. Garden green spaces have many functions, and a specific green space always has its specific main function. The main function of street green space is to provide shade. While providing shade, we must also consider the issues of traffic organization and city appearance. A comprehensive park, based on its multiple functions, should have squares or large lawns for collective activities, shade trees, gorgeous shrubs, and dense forests and sparse forests for quiet rest. The hospital garden should pay attention to the health protection and noise isolation of the surrounding environment. Dense forests can be planted around it, and more flowers and trees should be planted in the garden near the wards and diagnosis and treatment offices for rest and viewing. The main function of factory greening is protection, and the front area of ??the factory and around the office should be mainly beautified. The resting green space in the distant workshop is mainly for rest. The martyrs cemetery should pay attention to the creation of commemorative artistic conception, etc.

2. Consider the needs of garden art

1. The overall artistic layout must be coordinated

Plants in regular gardens should be planted in pairs or rows, and in Asymmetrical natural planting is used in the natural garden green space to fully express the natural posture of plant materials. According to the local environment and the requirements in the overall layout, different planting forms are adopted. For example, regular planting is generally used near gates, main roads, plastic squares, and large buildings, while in natural landscapes, lawns, and asymmetric small buildings, Natural planting is used near the plants.

2. Comprehensively consider the effects of plants in terms of appearance, color appreciation, smell and sound

People’s requirements for appreciating plant scenery are multi-faceted, and all-round garden plants There are very few, or none at all. If you want to give full play to the characteristics of each garden plant, the design should be based on the characteristics of the garden plant itself. For example, Liriodendron tulipifera is mainly appreciated for its leaf shape; peach blossoms and redbuds are mainly appreciated for their color in spring; osmanthus is mainly appreciated for its fragrance in autumn; The pine trees that heard the sound formed "pine waves". Some plants are multi-functional. For example, rose flowers bloom continuously from spring to autumn, which can be seen and appreciated, and can also be smelled. However, when winter comes in the north, the branches are cut off and piled with soil to prevent the cold, and it is no longer ornamental. If the back is lined with evergreen trees, it can make up for the dryness in winter.

3. The design of garden plant planting should take an overall view, paying attention to the density and contours of planting on the plane; paying attention to the canopy line vertically, and opening up perspective lines in the woods. We should pay attention to the landscape level of plants and the viewing effect from both distance and distance. From a distance, we often see the overall and large-scale effect, such as large autumn leaves; only when we look up close, we appreciate the shape of individual trees, the postures of flowers, fruits, leaves, etc., and more importantly, we must consider planting. Method, avoid nursery-style planting. Plant planting must deal with the relationship with buildings, mountains, water, and roads. When selecting individual plants, you must first look at the overall shape, such as body shape, height, size, and outline, followed by branches, leaves, flowers, fruits, etc.

3. Choose suitable plant species to meet plant ecological requirements

Choose plant species according to the functions and artistic requirements of the garden green space. For example, for street greening, we should choose tree species that are easy to live, have low requirements for soil, water, and fertilizer, are pruning-resistant, smoke-resistant, have straight trunks, dense branches and leaves, and grow quickly and robustly; for mountain greening, we should choose drought-tolerant plants that are conducive to To set off the mountain scenery; waterside greening should choose plants that are resistant to water and moisture and should be coordinated with the waterscape; for commemorative park greening, tree species should be selected that symbolize the personality of the commemorative object and tree species favored by the person commemorating them.

In order to meet the ecological requirements of plants, to enable plants to grow normally, on the one hand, it is necessary to adapt to local conditions and the right trees in the right place, so that the ecological habits of the plants and the ecological conditions of the planting site can be basically unified; on the other hand, The first aspect is to create suitable ecological conditions for the normal growth of plants. Only in this way can plants survive and grow normally.

4. There must be a reasonable mix and planting density

Whether the density of plant planting is appropriate directly affects the performance of the greening function. In the long run, planting distance should be determined based on the size of the mature crown. If you want to achieve good greening effects in the short term, the planting distance can be closer. Generally, the method of properly planting fast-growing trees and long-lived trees is commonly used to solve the problem of long-term and short-term transition. However, the combination of tree species must be appropriate and meet the ecological requirements of various trees, otherwise the ideal effect will not be achieved. In terms of tree configuration, consideration should also be given to the combination of fast-growing trees and long-lived trees; evergreen trees and deciduous trees; trees and shrubs; leaf-viewing trees and flower-viewing trees; and the matching of trees, flowers, lawns, and ground covers. Plant planting design should be based on Different purposes and specific conditions determine the appropriate ratio between trees, flowers and grass. For example, the proportion of evergreen trees in memorial gardens should be larger.

The design of plant planting should pay attention to the harmony between plants, and the transition should be gradual to avoid rigidity. It is also necessary to consider retaining and utilizing the original trees, especially famous and ancient trees, and other plants can be combined with the original trees.

5. Comprehensively consider the seasonal changes of garden plants and the unity and contrast of color, fragrance and shape

Plant landscaping should comprehensively consider time, environment, plant species and their ecological conditions The difference makes the rich plant colors appear alternately with the changes of the seasons, making each section of the garden green space highlight the plant landscape of a season.

In areas where tourists gather in all seasons, there should be scenery to enjoy in all seasons.

The color, aroma, and morphological changes of plants, leaves, flowers, and fruits of the plant landscape combination are also diverse, but the priorities should be clear and one aspect should be highlighted based on the function to avoid a sense of clutter.

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