We currently have 7 in stock.
Rose - Double Knockout®
Rosa x ‘Radtko’ CPBR 3,104
Classic cherry red double flowers with an extended bloom time - Repeat bloomer. This bush rose has deep green foliage with hints of purple, with up to 23 petals per bloom. Medium-green, dense, small foliage. Knockout roses are excellent roses for busy gardeners looking for low maintenance beauty in their gardens.
Disease resistances: strong resistance to Black Spot.
Award winning! 2011: Nagasaki Bronze Medal - Nagasaki Rose Trials; 2010: La Tacita - Gold (First Prize) Floribunda - La Tacita International Trials for New Roses, 2007: Australia - Best Floribunda- Australian National Rose Trials, Australia - Best in Trial- Australian National Rose Trials, Australia - Gold Medal- Australian National Rose Trials
For the most abundant flowers, apply Espoma Rose tone monthly throughout the growing season - May through September here in Western NC.
Grows to 3-4’ T x W.
Zones 5-10.