Dahlias are vibrant, flowering plants native to Mexico and Central America. They belong to the Asteraceae family and are known for their stunning blooms, which come in various shapes, sizes, and colors. Dahlias typically bloom from mid-summer to the first frost, making them popular in gardens and floral arrangements. These plants thrive in well-drained soil and require full sun for optimal growth. Dahlias can be grown from tubers, which are similar to bulbs, and they need regular watering and fertilization. They are also appreciated for attracting pollinators like bees and butterflies, enhancing garden biodiversity.