Quick Description
Pure white single blooms that really pop against the dark green and burgundy foliage; a lovely citrus fragrance; blooms continually from spring to fall; great for sunny shrub borders or containers
Other Names: Knockout Rose
What Makes it Special?
White Knock Out® Rose features showy fragrant white flowers with yellow eyes at the ends of the branches from late spring to mid fall. The flowers are excellent for cutting. It has burgundy-variegated dark green foliage. The glossy oval compound leaves do not develop any appreciable fall color.
Not sure yet? Keep reading ↓ to achieve Plant Geek Status!
Landscape Attributes
White Knock Out® Rose is a multi-stemmed deciduous shrub with an upright spreading habit of growth. Its relatively coarse texture can be used to stand it apart from other landscape plants with finer foliage.
This shrub will require occasional maintenance and upkeep, and is best pruned in late winter once the threat of extreme cold has passed. Gardeners should be aware of the following characteristic(s) that may warrant special consideration;
Planting & Growing
White Knock Out® Rose will grow to be about 4 feet tall at maturity, with a spread of 4 feet. It tends to fill out right to the ground and therefore doesn’t necessarily require facer plants in front. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 20 years.
This shrub should only be grown in full sunlight. It does best in average to evenly moist conditions, but will not tolerate standing water. It is not particular as to soil type or pH. It is somewhat tolerant of urban pollution. This particular variety is an interspecific hybrid.
White Knock Out® Rose makes a fine choice for the outdoor landscape, but it is also well-suited for use in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a ‘thriller’ in the ‘spiller-thriller-filler’ container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. It is even sizeable enough that it can be grown alone in a suitable container. Note that when grown in a container, it may not perform exactly as indicated on the tag – this is to be expected. Also note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.
Rosa 'Radwhite'
White Knock Out Rose
$60.00
$60.00
Click for Plant Facts – Height, Width, Sun, Water, & More!
Height : 4 feet
Spread: 4 feet
Sunlight: full sun
Water Usage: average to moist
Landscape Use: Accent, Mass Planting, General Garden Use, Container Planting
Flower Color: White
Bloom Period:From Late Spring To Mid Fall
Foliage Type: deciduous
Foliage Color: Green
Deer Resistant?: No
Spread: 4 feet
Sunlight: full sun
Water Usage: average to moist
Landscape Use: Accent, Mass Planting, General Garden Use, Container Planting
Flower Color: White
Bloom Period:From Late Spring To Mid Fall
Foliage Type: deciduous
Foliage Color: Green
Deer Resistant?: No
Want more info on sizes?
IndyPlants sells landscape size plant material. These often come in black nursery containers and are classified in sizes such as #2, #3, #5, etc. This correlates to the volume of the container, 2 gallon, 3, gallon, 5 gallon, etc. The bigger the number, the larger the pot, and the larger the plant. You’ll also see larger sizes such as 2” BB, 2.5” BB, 3” BB, etc. This stands for ‘Balled & Burlapped’. These plants are usually much larger and are not transported in black nursery pots. The sizing correlates to the diameter of the trunk of the tree.
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Your Plants, Our Promise
If there’s a problem with a plant you’ve ordered from us, we’ll make it right. Period. Drop us a line at support@indyplants.com with a brief description and photos, and we’ll get back to you ASAP.
Do you accept returns?
We do our best to handpick only the best quality plants from trusted, local nurseries. If for whatever reason your order doesn’t meet your expectations, you can return your plants for a full refund within 48 hours of delivery.
Do your plants have a warranty?
Nature can take a toll on even the best cared for plants. If your plant dies within one year from the date it was delivered, you’ll get an exact replacement to the best of our ability. If you’d prefer a substitution or a full refund, we’ve got you covered.