This is a rose for the ages! Crisp, white roses and rich dark green foliage create a showpiece in Knock Out White Roses! Excellent as a landscape shrubs because of their graceful, rounded form. This is an excellent shrub rose which stands out in the landscape from the contrast between pure white blooms and very dark green foliage. Continuous flowers from spring through frost. Drought tolerant, easy to maintain and self-cleaning - no need to deadhead to keep the blooms coming. Perfect for containers, landscapes, and as accents!