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Rose – Red Knock Out® - Shrub

The Knock Out® Rose, Rosa 'Radrazz' (PP11836), is a shrub rose which is one of the most disease resistant roses today.


The Red Knockout was the first of the famous line of Knockout Roses andis a multiple award winner, including the 2000 AARS winner, the Euroflora Rose Award, and the Gold Medal-Genova award! 

The deep, almost fluorescent cherry red blooms give off a light tea rose fragrance. Clusters of 3 to 15 flowers bloom continously alongside glossy foliage tinged in eggplant purple with a swirl of burgundy which turns a deep purple in fall.


This maintenance free, flowering shrub thrives in all climates and can be used as a low hedge, a foundation planting or in a container


* Disease Resistant


* Heavy Bloomer


* Thrives in All Climates

Plant Facts

Family Rosa 'Radrazz' PP11836
Mature Height 3 feet
Zones 4-9
Growth Rate Medium
Sun Exposure Full Sun
Flower Color Red
Bloom Period Summer
Flowering Date April
Fragrance Slight
Disease Resistance Very Good

Quick Overview

RB1420, RB1421, RB1422, knock out shrub rose, knock out shrub roses, nock out, knockout shrub rose, shrub rose, shrub roses, shub rose, shrubb rose, shrube rose, disease reisistant, maintenance free, red blooms, clusters, continuous color
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