Krokus is a genus of flowering plants in the family Iridaceae, commonly known for their vibrant, cup-shaped blooms. These plants are often among the first to flower in spring, bringing color to gardens and landscapes. Krokus species are native to Europe, North Africa, and the Middle East, thriving in well-drained soil and sunny locations. The most well-known species is the Crocus sativus, which produces the spice saffron. Krokus plants are typically low-growing, with narrow leaves that emerge alongside their flowers. They are popular in ornamental gardening and are often used in rock gardens and borders for their early seasonal display.