Knock Out® Roses have the most flower power of any shrub on the market! No other flowering shrub blooms as long or as often, giving you abundant flowers from spring to frost. These extremely disease resistant roses are easy to care for and require little maintenance. With so many great colors to choose from, you’ll want to add these reliable Knock Out® Roses to your garden for blooms year after year. Plant them individually or in large groups as a bright border or along a foundation.