Hollyhocks are tall, flowering plants belonging to the genus Alcea. They are known for their vibrant blooms, which can come in various colors, including pink, red, yellow, and white. Typically growing between 3 to 8 feet tall, hollyhocks produce large, showy flowers that bloom in summer, attracting pollinators like bees and butterflies. These plants thrive in sunny locations and well-drained soil. Hollyhocks are often grown in gardens and can be used as decorative borders or backdrops due to their height. They are biennial or perennial, meaning they can live for more than two years, depending on the climate and care they receive.