The Rajnigandha plant, also known as the tuberose, is a fragrant perennial that produces white, waxy flowers. These flowers are commonly used in perfumes and essential oils for their sweet and intoxicating scent. The plant thrives in full sun and well-drained soil, and blooms in late summer to early fall. With regular watering and proper care, the Rajnigandha plant can add beauty and fragrance to any garden or indoor space.