Carnations are popular flowering plants known for their frilled petals and wide range of colors, including pink, red, white, and yellow. They belong to the genus Dianthus and are often used in bouquets and floral arrangements due to their long-lasting blooms and pleasant fragrance. These flowers thrive in well-drained soil and prefer full sun, making them suitable for gardens and containers. Carnations are also significant in various cultures, symbolizing love and fascination, and are often associated with celebrations like Mother's Day and Valentine's Day.