Gardening elements different from the usual garden roof garden, both from the garden open field, and do gardening and open field; full use of plants, micro-topography, water features and garden ornaments and other garden features. Garden buildings, structures, roads, squares and other people from the practical requirements departure, Xi'an green roof garden, entirely artificial creation, size of the building on the ground is based on functional needs and requirements of the construction of the landscape, from the ground conditionality , and roof garden on the contrary, need to be restricted. Advantages garden roof garden, roof garden decoration is based on the formation above the surrounding ground, roof and fresh air to flow freely, light intensity, significantly reducing pollution, little affected by the outside world, receiving more solar radiation, the temperature difference between day and night, is conducive to plant photosynthesis and nutrient accumulation, advance and extend the flowering period, increase the number of flowers. A green roof is a natural air-conditioning. City buildings gradually increased in recent years, building energy accumulation caused by solar radiation also increase, coupled with domestic fuel, industrial, motor vehicle steady stream of additional energy, especially four in the summer, temperatures were significantly higher in urban areas affect human health, and the green belt and green roofs can reduce about 80% of the natural radiation by water and soil grown plants, in order to reduce the side effects arising from the building. Roof Garden Plant Selection: shallow-rooted species, breed strong, has the ability to resist extreme weather roof planting soil is thin, the roots stretch limited, roof configuration should choose shallow-rooted plants and slow growth of plants. Locust, Abies and other roots are located in the topsoil 20CM-40CM, the root has a shallow-rooted trees also peach, cherry, acacia, Sophora japonica, Luan tree, sumac, Acer truncatum, forsythia, torch trees, small Bo (bo), crape myrtle, plane trees and so on. Roof garden plant selection: Adaptation planting soil shallow, Low flowering shrubs green roof place for full sun most direct, high light intensity, should try to use hi light plants, but in some specific niches, such as a flower or by the following the wall where sunshine time is short, Langao Xi'an roof garden, roof garden plant configuration appropriate selection of some semi-shade-tolerant plant species to plant species rich roof garden. Roof planting layer is thin, Xi'an roof garden maple, root on the roof in order to prevent the erosion of the building structure, shallow root plants should be based. Green roofs more than in the top or near residential buildings, the application of fertilizer will affect the health district, it should be possible roof garden Plants grown barren resistant plants. Xi'an roof garden plants, Shaanxi View Source Landscape Design (online consultation), Xi'an, Shaanxi View source provided by the roof garden landscape Engineering Limited. Shaanxi View source landscape Engineering Co., Ltd. (www.gyu-la.com) is Xi'an, creative design leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shaanxi View source landscape design leadership with the staff warmly welcome all inquiries negotiations to create Shaanxi View source landscape design a better future.