B. They Come in (Almost) Every Color
You might be accustomed to seeing carnations in the usual pinks, reds, and whites, but these vibrant blossoms come in a stunning array of colors. From deep purples to fiery oranges and even green, there are almost as many colors of carnations as there are colors in the rainbow! Unfortunately, Mother Nature seemed to forget one hue - blue. Blue carnations don't naturally exist. In fact, the closest we've come to a genuinely blue carnation is through genetic modification.