Urban block square, as a medium of people communication and passing information, is the witness of urban development. It also as one aspect of human life provides people colorful visual and leisure space. Meanwhile, urban block square design should take overall consideration on the public requirements, aesthetic demand and environment of the blocks, making convenience for people’s life, improving the urban function and creating the beauty in life. The comprehensive design integrated with architecture, aesthetics, botany, ecology, planning, etc. so should pay attention to the comprehensive use of the multi-discipline and organically combine the botany, ecology and aesthetics together.