There are many reasons for giving funeral flowers. The main reason being to express sympathy to the family of the deceased.
Often people use flowers as a means to express loss and sympathy to the family when they cannot express their emotions.
Funeral flower also function as a way to help take the family’s mind off the loss and can make a huge difference for a family through the grieving process. Flowers not only bring about the feeling of comfort and love for the bereaved, but help foster the belief that life does go on.