White flowers bring beauty because of their simplicity. The color also signifies cleanliness and neutrality. White also enhances mental clarity, helps people remove or discourage clutter in their lives, and evokes pure thoughts or actions. Looking to start a new garden or add some life to your indoor floral collection? Purchasing white flowers is a great way to go. The hue is known for being a neutral color in landscape design. White can also act as a centerpiece or the background for other, more prominent hues.