As an important form of flower landscape application, flower bed has many functions. ① Logo promotion function. For example, the Xiangyun flower bed made of chrysanthemums of various colors sets off the logo of the Paralympic Games, which is particularly eye-catching and plays a role in beautifying publicity.

(2) Ornamental ornament and beautifying the environment. For example, the desktop flower beds along the street are bright in color and smooth in curve, which naturally connects with the shrub background behind them and plays a very good role in beautifying the environment.

③ Decorative function. For example, putting colorful small three-dimensional flower beds on the park square breaks the monotony of the plane and decorates the environment of the square.

④ Render the festive atmosphere. For example, a large area of flower beds presents bright colors, smooth lines and great momentum. Under the background of green space, the festive atmosphere of peace and warmth is fully rendered.

⑤ Organize traffic functions. For example, flower beds at road intersections can not only beautify the environment, but also highlight the practical function of organizing traffic.