Knock Out® Series ‘White Knock Out®’
The Knock Out® series from Star Roses is the most widely sold group of Roses in North America and with good reason. This series has more flower power than any other shrub on the market and blooms abundantly from spring to frost. The Knock Out® series has set the standard for disease resistance as well as heat and drought tolerance. All selections are self-cleaning and black spot resistant. 'White Knock Out®' has a single pure white flower over deep green foliage all season long.
18, 36, 72
4 – 11
3.5' x 3.5'
spring to fall
Next Availability: Check in 2022