Dianthus chinensis, commonly known as Chinese pink or rainbow pink, is a flowering plant native to China. It belongs to the Caryophyllaceae family and is known for its vibrant, colorful blooms that can range from pink to white and red. The plant typically grows to a height of 12 to 18 inches and features narrow, gray-green leaves. This perennial plant is often cultivated in gardens and as an ornamental flower due to its attractive appearance and pleasant fragrance. Dianthus chinensis thrives in well-drained soil and prefers full sun, making it a popular choice for borders and containers in various landscapes.