Knock Out rose image
Knock Out shrub rose image

Knock Out

Not to be confused with the Knock Out® line of roses, Knock Out is a bright red rose with a yellow center.  Knock Out was introduced by Star Roses in 2001.  The rose was bred by William Radler in 1989. It may also be marketed as Purple Meidiland.  Glossy, thorny shrub rose, suitable for landscaping purposes. Slight fragrance.  

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