The Knock Out® Family of Roses are easy to grow and do not require special care. They are the most disease resistant rose on the market. They have stunning flower power with a generous bloom cycle (about every 5-6 weeks) that will continue until the first hard frost. All of the Knock Out® Roses are self-cleaning so there is no need to deadhead.
The Knock Out® Family of Roses are winter hardy to USDA Zone 5 and heat tolerant throughout the entire U.S. They thrive in almost every area of the country. In the coldest regions, they will need winter protection.
The Knock Out® Family of Roses can easily grow to be more than 3-4' wide x 3-4' tall. A once a year cut (to about 12" above the ground) in early spring (after the last hard frost) is also recommended for maximum performance.