The paper introduces the process of working out the plot, the overall composition,the distinguishing feature of landscape, the plant design of the reforment design of the Peili square in Lanzhou city.

• 介绍了兰州市培黎广场现状和广场改造指导思想，同时结合设计理念确定广场改造的总体布局、景观特色及种植设计。