Rajnigandha, also known as Tuberose, is a fragrant flowering plant native to Mexico. It belongs to the Agavaceae family and is known for its beautiful, waxy white flowers that bloom at night, releasing a sweet scent. The plant typically grows to about 2 to 3 feet tall and is often cultivated in gardens and for commercial use in perfumes. The flowers of Rajnigandha are commonly used in floral arrangements and garlands, especially in Indian culture. They are also valued for their essential oil, which is used in aromatherapy and cosmetics. The plant thrives in warm climates and well-drained soil, making it a popular choice for gardeners.