Since the beginning of the 21st century, the material civilization and spiritual civilization of our human society have developed rapidly, and the concept of harmonious coexistence between man and nature has also been deeply rooted in the hearts of the people. Therefore, we are more aware of the importance of sustainable development. fields, economy, natural ecology, international relations, science and technology, engineering design, educational thinking, etc. How to meet the needs of the contemporary people without harming the interests of future generations and even long-term stable development is the core of the concept of sustainable development. In today's world, the excessive waste of resources and development have led to serious damage to the ecological environment, and some damages are even irreversible. In the context of the contradiction between man and nature, contemporary design projects such as architecture and landscape design also need to learn sustainable development concept. This paper analyzes and studies some currently developing and perfect landscape design ideas in line with the concept of sustainable development, so that the concept of sustainable development in the field of landscape design can penetrate into our engineering design blueprint and realize it.