Order today for Spring 2023 delivery
Knock Out Double Rose, lots of bright red double blooming flowers emerging from its green foliage
Close up of Knock Out Double Rose flower, bright red double blooming fragrant flower
Knock Out Double Rose, lots of bright red double blooming flowers emerging from its green foliage
Knock Out Double Rose, lots of bright red double blooming flowers emerging from its green foliage
Knock Out Double Rose, lots of bright red double blooming flowers emerging from its green foliage
Close up of Knock Out Double Rose flower, bright red double blooming fragrant flower
Knock Out Double Rose, lots of bright red double blooming flowers emerging from its green foliage
Knock Out Double Rose, lots of bright red double blooming flowers emerging from its green foliage

CLASSIC, DOUBLE RED ROSES WITH CONTINUOUS BLOOMING ALL SEASON

FEATURES:

  • Abundant clusters of double flowered, cherry-red blooms
  • Dark green foliage with deep purple tones
  • Simple to care for with its exceptional drought, disease, and high temperature resistance
  • The perfect provider for local pollinators - especially butterflies
  • An accent for gardens of all sizes
  • Hand Selected, Fresh from the Grower
  • Ships in a plant-safe designed box

Growth Facts

  • Hardiness Zone: 5-11
  • Mature Height: 3-4' tall
  • Mature Width: 3-4' wide
  • Exposure: Full Sun
  • Spacing: 4-6' apart

Knock Out® Double Rose

Bower & Branch Trees and Plants

Rosa 'Radtko' PP16,202

Regular price $99.00
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Order today for Spring 2023 delivery
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1(866) 873-3888

CLASSIC, DOUBLE RED ROSES WITH CONTINUOUS BLOOMING ALL SEASON

FEATURES:

  • Abundant clusters of double flowered, cherry-red blooms
  • Dark green foliage with deep purple tones
  • Simple to care for with its exceptional drought, disease, and high temperature resistance
  • The perfect provider for local pollinators - especially butterflies
  • An accent for gardens of all sizes
  • Hand Selected, Fresh from the Grower
  • Ships in a plant-safe designed box

Growth Facts

  • Hardiness Zone: 5-11
  • Mature Height: 3-4' tall
  • Mature Width: 3-4' wide
  • Exposure: Full Sun
  • Spacing: 4-6' apart

Why plant Knock Out® Double Rose?

Roses are a staple that every garden needs; beauty, fragrance, and splashes of color. Knock Out® Double Rose is all of that and so much more! Double Rose was bred to be a bit more disease-resistant and cold hardier than the rest, making it an award winner at the 2019 American Rose Trials for Sustainability! Though we can’t forget the main attraction here, those gorgeous fuchsia blooms! Aromatic and robust layered flowers will elevate you to a whole new level of gardening, and you don’t even need to have a green thumb to enjoy this kind of elegance! These roses are easy to please and might literally knock your socks off in beauty!

When the first Knock Out Rose hit the market in 2000, the Rose world was changed forever. At last, there was a Rose that stayed clean and healthy all season—and it bloomed for months! This marvel was bred by William Radler, a hobbyist who hybridized Roses at his Greenfield, Wisconsin, home and raised the seedlings in his basement.

How to use Knock Out® Double Rose in the landscape?

Rose blossoms are usually most vivid when the plants are grown in cool, mild climates. Knock Out is said to be an exception to the rule. In hot, humid climates, the flower color actually intensifies!

Planting Zones

Hardiness Zone: 5-11

How To Plant Knock Out® Double Rose

Why are Knock Out® Roses so hardy? Well, they’re not only gorgeous, but they are also vigorous growers and cold hardy! They thrive in areas that receive full to partial sunlight, with about six hours of sun a day. A spot in your garden that offers afternoon shade over morning shade is preferred. Knock Out® Roses are adaptable to many different types of soil, as long as it is well-drained. They don’t like sitting in wet feet. Evenly moist soil, happy sunshine, and you’ll have a garden thriving in colorful roses!

How To Water

Newly planted Roses should be watered every two or three days, once Roses become established water them once or twice a week as needed to keep the soil moist.

How To Fertilize

Feed your Roses twice a year in March/April before flowering to encourage bigger and colorful blooms.

How To Prune

Prune your roses in very early spring once you see signs of new growth emerging. You can cut your rose back by one half to two thirds of the total size of your plant. Expect your rose to almost triple in size in the coming months.

How Does Shipping Work?

Size Small (AAA), Medium (A2A), and Large (AA) plants (our Treelings, Shrubs, Bushes, and Perennials) will be shipped directly to your home by a common carrier. Ships in a plant-safe designed box within 5-7 business days.

Our Guarantees

90 DAY SATISFACTION GUARANTEE:

Bower & Branch guarantees customer satisfaction within all product groups and sizes. If for any reason you are not satisfied with the product or experience, you have 90 days from the original date of purchase to request a replacement of the purchased product(s).

How?

Reach out to a Plant Whisperer:

- Email: plantwhisperers@bowerandbranch.com

- Phone: 866-873-3888

- Or via Online Chat


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