Abstract: Using GIS technology and hierarchical analysis method, center of gravity theory, based on the data of 1984 to 2019 of the great cherry of Tianshui economic forest fruit industry, the analysis of Tianshui Big Cherry area, output value change and evolution law. The results of the study show that the evolution of Tianshui Big Cherry production space presents the trend of the expansion of the main body of the concentric circle mode to Tianshui City. On the basis of studying the evolution results of Tianshui’s large cherry production space, the suitability evaluation of large cherry production within the land and space of Tianshui City shows that the shallow wide valley in the central water city and its tributaries are very suitable areas, and the low-altitude slow slope area in the middle and south is a more suitable area. The moderate slope areas of zhongshan and northern valleys in the south are generally suitable areas, the northern loess hilly areas are unsuitable areas, and the north-east and western alpine areas are extremely unsuitable areas. According to the evaluation results and planting status quo, combined with the law of planting evolution, the optimization scheme is proposed to provide a scientific basis for the later large cherry cultivation.