The Knock Out series of roses features varieties with red, pink, and yellow colored flowers. One of my favorites is the "Double Knock Out". It’s a good size plant that can be used as a landscape shrub around the house. The bright red double flowers bloom from spring until frost. The colorful fall foliage makes it attractive in autumn as well. In general, Knock Out roses are drought tolerant, hardy, and resist black spot disease. There are up to 25 flowers per branch and they have a slightly spicy fragrance.
