Petunias are colorful flowering plants belonging to the genus Petunia, which is part of the nightshade family, Solanaceae. They are native to South America and are popular in gardens and landscapes due to their vibrant blooms and ability to thrive in various conditions. Petunias come in a range of colors, including pink, purple, white, and blue, and can be found in single or ruffled petals. These plants are typically grown as annuals in many regions, meaning they complete their life cycle in one growing season. Petunias prefer full sun and well-drained soil, making them ideal for hanging baskets, borders, and containers. They are also known for attracting pollinators like bees and butterflies.