The sunflower flower is an amazing and distinctive plant noted for its large, bright yellow heads that resemble the sun. It is a symbol of happiness, vitality and positive energy. These flowers follow the path of the sun during the day in a phenomenon called heliotropism. Sunflowers are popular in flower arrangements and decorations, and are also grown for their seed, which is used to make oil and as bird food. Its presence in the garden adds a touch of joy and color, attracting butterflies and bees with its nectar. Sunflowers are admired for their beauty and their association with summer and good weather.