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Coral Knock Out Rose

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$21.98
  • Produces stunning orange blooms that emerge abundantly throughout the year
  • Matures to 4.5' wide by 4.5' tall
  • Hardy in USDA Zones 5 - 11
  • Plant in full sun or partial sun
Pot size

Description

The Coral Knock Out Rose is a brand new addition to the classic Knock Out Family of roses! This variety brings the reliable reblooming nature of Knock Out Roses to a whole new gorgeous hue. Stunning orange blooms emerge abundantly throughout the year, reblooming reliably beginning in spring and continuing until the first frost of the year. Hot, humid weather produces a richer terra cotta orange than more moderate areas. As the flowers age, they fade to coral pink. This creates a dynamic color variety on just one shrub!

New foliage emerges with a bronze-red hue before maturing to a medium green shade. It grows in a naturally upright and bushy habit, dense with leaves.

Like all Knock Outs, Coral is resistant to black spot disease, and it's one of the most disease-resistant roses on the market. Additionally, the flowers are self-cleaning, meaning that they fall off once they're spent. So deadheading is unnecessary!

The Coral Knock Out Rose reaches a maximum size of 4.5' H x 4.5' W. However, it takes trimming quite well and can be kept smaller and more compact if so desired. New growth flushes out rapidly, so don't be afraid to snip away.

Use this rose as a hedge, accent, specimen, or even a container plant. You won't go wrong!

Coral Knock Out Rose Care

This selection grows well from USDA Zones 5-11.

Knock Out Roses require 6+ hours of direct sun to grow and bloom properly.

Plant in rich garden soil with good drainage for best results.

After planting, water 2-3 times per week for the first growing season. During the second season, provide supplementary water as needed.

We recommend pruning your rose back by 1/3 every year in late winter/early spring and fertilizing with a slow-release fertilizer to maximize growth and bloom potential of your plant.

Try pairing them with some other classic roses from this family, the Double Red Knock Out Rose and the Sunny Knock Out Rose.

Care & Use

Getting Started: Understanding Your New Plant

Review your plant's information on our website or the tag that comes with it. Be mindful of sunlight preferences, soil type, and spacing needs.

Our plants are adaptable but grow best in the correct USDA Zones. Click here to learn more about your USDA Zone.

Planting Instructions

Dig a Hole

First, dig a hole three times the width of the root ball of your plant. This makes it easier for the root system to spread out quickly. Dig the hole deep enough that your plant will sit level with or slightly above the ground around it.

Amend Your Soil

Mix your native soil with rich gardening soil to provide extra nutrients and support plant growth. If your soil is clay-heavy, we recommend mixing your native clay soil with equal parts of Pine Bark mulch to improve drainage and the overall breathability of your soil.

Place Your Plant

Examine the roots. If they appear tightly bound, gently coax them apart; this ensures they can spread into the new soil. Place your plant in the hole so the top of the rootball is even with the surrounding soil—Backfill around it with the amended soil mixture. The roots need access to oxygen for your plant to thrive, so do not cover the rootball; place soil around it.

Mulch Your Plants

Top the soil beneath your plant with 3-4 inches of mulch to help it retain moisture. Be careful not to cover the rootball - your new plants roots need access to oxygen.

Water Your Plant

Soak the plant with a hose afterward to hydrate the plant, as well as get the soil and mulch situated. Develop a regular watering schedule based on your plant's needs and local weather patterns. Remember, over watering is just as, if not more, harmful than under watering.

Spacing Recommendations

Spacing Recommendations for the Coral Knock Out Rose

We recommend planting your Coral Knock Out Roses 3 feet apart for a seamless hedge.

  • Scientific Name
    ‘Radral’ PP19803
  • Hardiness Zone
    5, 6, 7, 8, 9, 10, 11
  • Sun Exposure
    Full Sun
  • Evergreen or Deciduous
    Deciduous
  • Features
    Aromatic, Attracts Birds / Butterflies, Flowering, Reblooming, Sun Loving
  • Feature Color
    Green, Pink-Orange
  • Uses
    Accent, Border, Container, Mass Planting, Mixed Garden Bed, Specimen
  • Water Needs
    Medium
  • Bloom Season
    Spring, Summer

Growing Zones : 5, 6, 7, 8, 9, 10, and 11

Map of USDA Zones 5-11
Knock Out Roses with red flowers in the landscape

Knock Out Roses

Knock Out Roses Deliver nearly endless blooms from spring until fall. These roses were bred to be vigorous growers in the landscape. With a rainbow of colors, you're sure to find a variety of Knock Out that suits your landscape.

coral knock out rose blooms
Knock Out Roses

Coral Knock Out Rose

From $21.98

The Coral Knock Out Rose is a brand new addition to the classic Knock Out Family of roses! This variety brings the reliable reblooming nature of Knock Out Roses to a whole new gorgeous hue. Stunning orange blooms emerge abundantly throughout the year, reblooming reliably beginning in spring and continuing until the first frost of the year. Hot, humid weather produces a richer terra cotta orange than more moderate areas. As the flowers age, they fade to coral pink. This creates a dynamic color variety on just one shrub!

New foliage emerges with a bronze-red hue before maturing to a medium green shade. It grows in a naturally upright and bushy habit, dense with leaves.

Like all Knock Outs, Coral is resistant to black spot disease, and it's one of the most disease-resistant roses on the market. Additionally, the flowers are self-cleaning, meaning that they fall off once they're spent. So deadheading is unnecessary!

The Coral Knock Out Rose reaches a maximum size of 4.5' H x 4.5' W. However, it takes trimming quite well and can be kept smaller and more compact if so desired. New growth flushes out rapidly, so don't be afraid to snip away.

Use this rose as a hedge, accent, specimen, or even a container plant. You won't go wrong!

Coral Knock Out Rose Care

This selection grows well from USDA Zones 5-11.

Knock Out Roses require 6+ hours of direct sun to grow and bloom properly.

Plant in rich garden soil with good drainage for best results.

After planting, water 2-3 times per week for the first growing season. During the second season, provide supplementary water as needed.

We recommend pruning your rose back by 1/3 every year in late winter/early spring and fertilizing with a slow-release fertilizer to maximize growth and bloom potential of your plant.

Try pairing them with some other classic roses from this family, the Double Red Knock Out Rose and the Sunny Knock Out Rose.

Pot size

  • 1 Gallon
  • 2 Gallon
  • 3 Gallon
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