Rose Double Knock Out®

Double Knock Out Rose is a continuous blooming upright deciduous shrub with abundant clusters of large cherry red double flowers which bloom from spring until the first frost. The purplish-green foliage has no fall color.  Best grown in full sun and rich, moist, slightly acidic well-drained soils.  Resistant to black spot. 

Type: 

Shrub 

Height: 

3' - 4'

Spread: 

3’ - 4'

Spacing: 

3'

USDA Hardiness Zone: 

5 - 11

Culture: 

Full Sun

Bloom Color: 

Red

Season of Interest: 

Spring, Summer, Fall

MAINTENANCE NEEDS:  Medium Maintenance. Roses are susceptible to powdery mildew, black spot, rust, and rose rosette and require regular fungicide in humid areas that experience a lot of rainfall.  Pest issues include aphids, borers, scale, mites thrips, midges, and leafhoppers.
LANDSCAPE USES:  Accents or Group Plantings, Borders, Naturalized Areas, Wildlife Garden, Foundation Plantings, and Containers.

COMPANION PLANTS: Phlox, Hyssop, Tickseed

IMAGE: Tony Alter, Red Double Knockout Rose close, CC BY 2.0

*As plants have ranges in appearance they may not appear as the images shown.

$71.75
/
Shipping calculated at checkout.
  • 250 available.
  • Inventory on the way
Size
Plant Size at Shipment: (20" x 18")
  • Georgia Grown
  • High Quality Guarantee

All plants are shipped through UPS ground services.  

Estimated Shipping Time: Your order may ship immediately, however most orders ship in 1-2 business days (we do not ship on weekends) from date of purchase. Once your order is shipped, you'll receive an email with a tracking number.

If you ordered more than one plant, you will receive multiple shipments. This is to get your plants to you as soon as possible. However, shipping schedules can change due to unforeseen events, such as unpredictable weather. We appreciate your patience.

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Red Double Knock Out rose shrub in a 3-gallon container, vibrant and healthy deciduous shrub plant by GoBuyPlants.
Red Rose Double Knock Out shrub by GoBuyPlants, a vibrant deciduous shrub with lush red blossoms in a 3-gallon container.
Red Double Knock Out rose shrub by GoBuyPlants, showing vibrant blooms and lush green foliage in a 3-gallon container.
Red Double Knock Out rose shrub in 3-gallon container, a vibrant deciduous shrub from the Rose Double Knock Out series.
Red Double Knock Out rose shrub from GoBuyPlants, 3-gallon deciduous shrub with vibrant blooms, ideal for garden landscape.
Red Double Knock Out® rose shrub in a 3-gallon pot, vibrant deciduous shrub with lush foliage, ideal for garden landscapes.
Red Double Knock Out rose shrub in 3-gallon container, a vibrant deciduous shrub from the Rose Double Knock Out series.
Red Rose Double Knock Out shrub by GoBuyPlants, a vibrant deciduous shrub with lush red blooms and dense foliage.
Red Rose Double Knock Out shrub in 3-gallon container, deciduous shrub with vibrant blooms, from GoBuyPlants.
Red Double Knock Out rose shrub by GoBuyPlants, vibrant deciduous shrub with lush red blooms in a 3-gallon container.
Red Double Knock Out rose shrub in a 3-gallon container, deciduous shrub with vibrant blooms, by GoBuyPlants.
Red Double Knock Out rose shrub in a 3-gallon container, vibrant and healthy deciduous shrub plant by GoBuyPlants.
Red Rose Double Knock Out shrub by GoBuyPlants, a vibrant deciduous shrub with lush red blossoms in a 3-gallon container.
Red Double Knock Out rose shrub by GoBuyPlants, showing vibrant blooms and lush green foliage in a 3-gallon container.
Red Double Knock Out rose shrub in 3-gallon container, a vibrant deciduous shrub from the Rose Double Knock Out series.
Red Double Knock Out rose shrub from GoBuyPlants, 3-gallon deciduous shrub with vibrant blooms, ideal for garden landscape.
Red Double Knock Out® rose shrub in a 3-gallon pot, vibrant deciduous shrub with lush foliage, ideal for garden landscapes.
Red Double Knock Out rose shrub in 3-gallon container, a vibrant deciduous shrub from the Rose Double Knock Out series.
Red Rose Double Knock Out shrub by GoBuyPlants, a vibrant deciduous shrub with lush red blooms and dense foliage.
Red Rose Double Knock Out shrub in 3-gallon container, deciduous shrub with vibrant blooms, from GoBuyPlants.
Red Double Knock Out rose shrub by GoBuyPlants, vibrant deciduous shrub with lush red blooms in a 3-gallon container.
Red Double Knock Out rose shrub in a 3-gallon container, deciduous shrub with vibrant blooms, by GoBuyPlants.

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