Knock Out® Roses are one of the most popular landscape roses in the country, loved for their nonstop blooms and easy care. From late spring until the first frost, they produce clusters of vibrant flowers in shades of red, pink, yellow, and coral. Unlike traditional roses, Knock Outs are highly disease resistant, drought tolerant once established, and require little maintenance beyond occasional pruning. Key Features: Continuous blooms from spring through fall Excellent resistance to black spot and mildew Low maintenance compared to traditional roses Grows about 3–4 feet tall and wide Thrives in full sun Perfect for garden borders, mass plantings, or mixed into landscape beds, Knock Out® Roses bring bold, season-long color with minimal effort.