Bulbs are underground storage organs of certain plants, consisting of layers of fleshy scales that store nutrients. They enable plants to survive adverse conditions, such as winter or drought, by remaining dormant until favorable growth conditions return. Common examples of bulbs include tulips, daffodils, and onions. When planted in soil, bulbs can sprout and grow into new plants. They typically produce flowers and leaves above ground while relying on the stored energy within the bulb. Bulbs are often used in gardening and landscaping for their vibrant blooms and ability to naturalize in various environments.