Knockout® Roses: Rosa ‘Knock Out’, is a shrub rose cultivar bred by American rose grower, William Radler in 1989, and introduced into the United States in 2000. Knock out is a compact shrub rose that typically grows to 3-4′ tall and as wide. It is best noted for its ability to bloom in as little as 3 hours per day of direct sun with excellent disease resistance and are heat and drought tolerant. Knockouts are easy to grow and don’t require a lot of care.

Rose Double Pink Knock Out

Rose Double Red Knock Out

The White Knockout