Abstract: Taking the third BFU International Garden-Making Festival as an opportunity, Chongqing University carried out a whole process of space construction teaching practice. This paper introduces in detail the understanding of the construction theme in the teaching process, and the thinking of the spatial narrative modes and the application of materials; the modeling and structure, epidermis and plants in the deepening stage of the work; and the field adjustment, organization of construction sequence and application of construction technologies in the construction stage. On this basis, the implementation and practicality in the teaching are emphasized, and put forward the innovative path of garden construction from the perspectives of material form, construction mode, and design paradigm, in order to provide reference for the development of practical teaching in landscape architecture talent training.