
White Knock Out Rose
Rosa x White Knock Out Rose
Enjoy a season-long display of pristine white blooms with the exceptionally hardy and disease-resistant White Knock Out Rose.
Size
Installation
About this plant
The White Knock Out Rose delivers a spectacular show of pure white, single-petal flowers that continuously bloom from spring until the first hard frost. This easy-care rose is a standout in any garden, offering a clean, classic look with minimal effort. Known for its superior disease resistance, particularly to black spot, the White Knock Out Rose thrives in a variety of conditions, making it an excellent choice for both novice and experienced gardeners. Its vigorous growth and bushy habit create a lush, attractive shrub perfect for hedges, mass plantings, or as a striking specimen plant. Brighten your landscape with the enduring beauty and reliability of the White Knock Out Rose. Its crisp white flowers provide a beautiful contrast against its dark green foliage, adding elegance and continuous cheer to your outdoor spaces.
Care & maintenance
Requires minimal pruning to maintain shape and encourage new blooms. Fertilize in early spring and again mid-season for optimal flowering. Remove spent blooms to encourage continuous flowering, though it will rebloom without deadheading.
Quick facts
- Type
- shrub
- Mature height
- 3-5 ft
- Mature width
- 3-4 ft
- Sun
- Full Sun (6+ hours)
- Water
- Medium
- Growth rate
- Medium