Sunflowers, they're known for their impressive ability to follow the sun's movement, a phenomenon called heliotropism. Young sunflowers face east toward the sunrise and gradually track the sun throughout the day, ultimately ending up facing west by the end of the day. This movement is most pronounced in immature flower buds, while mature flowers tend to stay facing east. The reason behind this behavior is largely related to maximizing sunlight exposure for photosynthesis, whi