Under the pattern of “Watching Flowers in a Flower City”，the four seasons of Guangzhou City are full of flowers，and activities are taking place one after another. However，if only the government invests a lot，the public tourists only watch the excitement，traditional flower art is being lost，and the new flower activities are fleeting. The “flower city” cultural brand will become a cloud and lose its competitiveness. Starting from the flower culture resources already available in Guangzhou，this report briefly discusses the suggestions for integrating resources to build the Guangzhou Flower Art Museum，and explores how to enhance the cultural self-confidence of “flower city” through the influence of the Flower Art Museum and promote the improvement of urban civilization，thus making Guangzhou truly become a world-class “flower city”.