Round and flower-shaped flower beds are the regular arrangement of ornamental flowers planted in flower beds, and they are garden facilities to plant ornamental plants in a whole or semi-whole pattern in a certain range of border areas to show the beauty of flowers. Xiaoxiao's family is going to build a flower bed with a circumference of 12 meter, which can be designed into two different shapes: round and flower-shaped. In the flower bed with geometric outline, flowers with different colors are planted, the flower group effect is used to show the pattern when the flowers are in full bloom or the flower application form of gorgeous landscape, and the decorative effect is shown with prominent colors or gorgeous forehead patterns.