Plant Database
Knock Out Rose
Rose shrub ‘Knock Out Double Pink’
Rosa Knock Out Series is a revolutionary line of landscape roses prized for their exceptional disease resistance, non-stop blooming, and low-maintenance, self-cleaning habit. Developed by rose breeder William Radler, these deciduous shrubs produce waves of single to semi-double flowers from late spring through fall without deadheading. Available in three classic colors, they form tidy, rounded mounds of dark, purple-green, disease-resistant foliage. Exceptionally adaptable, cold-hardy, and shade tolerant, they are an outstanding choice for mass plantings, borders, foundation plantings, hedges, and containers.