Hydrangea, also known as Ajisai in Japan and Taiwan Province Province, is said to be named after the author of The Story of the Origin, Murasaki Tombu, because the shape of hydrangea is similar to that of folk hydrangea. Its round flowers and graceful posture symbolize the constant contact with relatives, and no matter how long they are separated, they will meet again. Hydrangea is also the loyalty of love and the eternal symbol of two of a kind. The unique color of hydrangea is also one of the reasons why it has become a highly recognizable flower. When the soil changes from acidic to alkaline, the color of flowers will change from blue to pink, which is amazing. In the wedding, colorful hydrangeas have a good expressive force. Whether using a single flower material or matching other flowers, hydrangea will surprise you. When white or blue is used in the design of "ocean style", the sepals arranged closely look like pieces of shells from a distance, and the refreshing tone is as gentle as waves. DIY hydrangea is also a good idea. Cut the pink cardboard into a regular four-page petal shape, adjust the placement position of the petals, and then insert a pin with the same color beads between the two petals to make a small flower. Then pin the floret on a round foam ball until the foam ball is covered. Beautiful wedding decoration made of hydrangea. Decorate them on the wedding table or hang them in the wedding venue.