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DOUBLE RED KNOCK OUT® ROSE

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DOUBLE RED KNOCK OUT® ROSE

Rosa x 'Radtko'
PP16202 Plant propagation prohibited

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Please call to pre-order (918) 453-0771.

Jumbo gallon Potted (SKU: 1360)
(1028 units - G) Available Now - Details   -  

List Price $40.00   In Stock


2 gallon Potted (SKU: 3970)
(3773 units - G) Available Now - Details   -  

List Price $60.00   In Stock


3 gallon Potted (SKU: 3971)
(18734 units - SG) Available Now - Details   -  

List Price $80.00   In Stock


7 gallon Potted (SKU: 4227)
(499 units - G) Available Now - Details   -  

List Price $225.00   In Stock


5 gallon Potted (SKU: 5165)
(411 units - G) Available Now - Details   -  

List Price $100.00   In Stock


Hardiness Zone: 4-9   ·   Mature Height: 3-4 Feet   ·   Mature Spread: 3-4 Feet

Buy Double Knock Out® Rose online. Twice the number of petals as Knock Out®, presenting a fuller, richer,cherry red inflorescence that is simply breathtaking. Blooms maintain a continuous show of color from early June to hard frost, with beautiful foliage almost year round. Compact and upright fashion, more winter hardiness and shade tolerance.

Family: Rosaceae · Common Name: Rose

FREE with every plant purchased:

  • The Sooner Guarantee: For details, click here!
  • A pre-applied, pre-measured amount of time release fertilizer that keeps your plant well nourished for up to one year.
  • Pre-hydrated Hydro-Gels are included in the top of each container to use when planting as they help retain soil moisture, and plants will establish more quickly with less transplant shock. Plants will also survive drought-like conditions and accidental missed waterings better.
  • Planting and Care Instruction brochure.
  • Catalogs of new and exciting plant brands, such as Garden Debut® and Proven Winners®.

DIY Irrigation SuppliesWe use and recommend www.dripdepot.com for our irrigation needs, from simple to install micro and drip systems, to commercial grade irrigation parts and supplies.

DOUBLE RED KNOCK OUT® ROSE Plant Characteristics

Bark Color*
Brown
Bark Type*
Smooth
Thorny
Flower Color*
Red
Flower Type*
Double Blooming
Growth Habit*
Compact Growing
Shrub Form
Growth Rate*
Fast
Leaf Color Fall*
Dark Yellow/Gold
Green
Leaf Color Spring*
Green
Leaf Color Summer*
Green
Leaf Type*
Deciduous/Herbaceous
Plant Type*
Rose
Preferred Planting Season*
Fall Planting
Spring Planting
Summer Planting
Preferred Soil Conditions*
Adapts Well to Most Soil Types
Average
Drought Tolerant
Moist
Well-Drained
Propagation Methods*
Cuttings or Divisions
Exposure (Short)
Full Sun

4 review(s) for DOUBLE RED KNOCK OUT® ROSE

  1. Melissa - Mar 22, 2008
    Mount Airy, MD (Hardiness Zone: 7)

    What a sensational plant! I ordered 16 Double Knockout bushes from Sooner last spring and planted them along the front of the house. WOW!! What a gorgeous show all season long -- and the first season too! Neighbors and friends couldn't believe that the bushes were still blooming into November.

    Thanks to Sooner too! The bushes arrived full, healthy and in excellent condition. I've never had mail order plants arrive so healthy and vigorous.

  2. Sandra - May 26, 2014
    New York (Hardiness Zone: 5)

    Blooms and blooms and blooms all summer....no pests, just wonderful plant.

  3. Sandra - May 26, 2014
    New York (Hardiness Zone: 5)

    Blooms and blooms and blooms all summer....no pests, just wonderful plant.

  4. Karen - Jun 03, 2014
    New Lisbon, Wisconsin (Hardiness Zone: 4)

    Sadly ,It did not make our brutal winter (zone 4) but last summer it was gorgeous and full of blooms, and well grown. Sooner gave me credit for it . Perhaps what I covered it with was not enough considering the extreme cold we had last winter.

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DOUBLE RED KNOCK OUT® ROSE Homeowner Growing & Maintenance Tips

Roses are fairly easy to grow and adapt to most conditions. Feed once a year with a slow release fertilizer.

Interesting Notes About DOUBLE RED KNOCK OUT® ROSE

Thrives in very humid climates where most other roses need spray maintenance.
For a complete Fact sheet on Knockout Roses go here The Knockout Rose Family