Crocus bulbs are small, underground storage organs that produce beautiful spring flowers. They belong to the Iridaceae family and are known for their vibrant colors, including purple, yellow, and white. These bulbs are hardy and can thrive in various climates, making them popular among gardeners. Planting crocus bulbs is simple; they should be placed in well-drained soil, about 3 to 4 inches deep. They typically bloom in early spring, often emerging through the snow, which adds to their charm. Once established, crocus bulbs can multiply and return year after year, providing a delightful display.