Cosmos flowers represent harmony, balance, tranquility and natural beauty. They are named for the Greek word “kosmos” meaning order and balance, which describes the order that their petals are arranged in. The flowers are considered to be very soothing, harmonious, and symbolize peaceful relations, calmness, and love for simple things. Cosmos flowers are available in a variety of colors—pink, white, red and purple—and are a graceful addition to any garden.October birth flowers are a reminder to people to find balance in their lives, and to appreciate beauty in their everyday lives.