Double Knock Out®

 
 

‘Radtko’ CPBR 3,104 

From the same cross that produced the original Knock Out®, Double Knock Out® represents the next generation in The Knock Out® Family of Roses. The full, double flowers look just like a classic rose. It is as resistant to black spot as the famous original, has the same bloom cycle, and is slightly more winter hardy. 

awards:
• Australian Gold Medal 2004
• American Rose Trials for Sustainability, Master Rose 2019

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color:  Cherry red
flowering:  Abundant and continuous
habit:  Bushy
mature size:  On average  3–4’ h x 3–4’ w
foliage:  Deep, purplish green
zone:  5–11
breeder:  Will Radler
scent: Sweet, fruity