Coral Knock Out® Rose

As low as $89.99 was $119.99
Availability: In stock

Looking for an impossibly pretty, rugged, and extremely stylish Rose? Perhaps you're in the market for some incredibly fresh color, like that rich coral that happens when blush-pink kisses sunset orange? Then Coral Knock Out® (Rosa 'Radral') is definitely your Rose! Look, we aren't saying this because we think it's the best orange Rose bush around. But it truly holds up against even the most well-known and loved Rose bushes in the gardening world!

Each spring, Coral Knock Out® will greet you with magnificent pink-orange blooms spread across its surface. Sometimes these blossoms boast up to 25 petals a piece! As if that weren't enough of a spectacle, this Rose bushes leaves are a beautiful deep green with a twinge of bronze throughout. Coral Knock Out® will bloom profusely for you all summer long and even into the fall. In fact, it's known to bloom all the way until the first frost of the season. Snip a few of these stems for a lovely bouquet without depriving pollinators of their nectar resources!

We'd be remiss if we didn't mention the mesmerizing Rose fragrance that comes with this bush. Imagine, sipping a cup of tea in the morning with the sweet scent of Rose wafting through the air, oh my! Those glorious many-petaled blossoms will attract more than just curious and jealous neighbors, pollinators like butterflies will love stopping by for a quick snack! Just another in a long list of desirable traits!

Very hardy and heat tolerant, Knock Out® Roses thrive in USDA growing zones 5-11! So easy-going and adaptable, just one or two of these Rose bushes will have your garden Instagram-ready in no time! Talk about getting more bang for your buck!

Planting and Application:

The uses for this versatile shrub are limited only by your imagination. Hoping for a standout centerpiece for your perennial garden? No problem! Coral Knock Out® will draw the eyes of all who grace your garden!

You could also plant one or two at the base of your mailbox for increased curb appeal. It'll turn that usual drab post into a stunning point of interest!

These bushes make lovely hedges. Plant a row of them along your walkways or along a sunny side of your house. Is the drab look of your siding dragging you down? Not anymore with a grouping of Coral Knock Out® bushes planted by it!

If a foundation plant is what you want, you've certainly come to the right place. Planting a Coral Knock Out® Rose Bush beneath your kitchen or living room window ensures that the oh-so-sweet Rose fragrance will fill your home every morning!

Try planting in a terra cotta pot for an easy-breezy, super stylish way to decorate your pool deck or patio. Or pop that bright color against turquoise blue glazed containers and planters!

Accent with amethyst purple and sunny yellow, either in companion plants or with decorative pots for a free-form Bohemian style. Or stick with crisp white styling for easy elegance. That beautiful color will become amplified when paired with other complementary colored perennials!

  • Colorful Double-Petaled Coral Blooms
  • Nonstop Blooms From Spring Until Fall
  • Unique Bronze-Tinged Green Leaves
  • Attracts Pollinators, Bees & Butterflies
  • Very Low-Maintenance & Carefree
  • Great for Foundation Plantings, Specimen, Low Hedge & Borders

#ProPlantTips for Care:

We know what you're thinking, Rose bush care can be such a hassle! We've got some great news for you. Coral Knock Out® Rose, like other bushes in the Knock Out® collection, will thrive with very little maintenance! Gone are the days you'll have to worry about Rose Bush diseases! Coral Knock Out® is resistant to common Rose ailments like blackspot!

Site selection is important for Coral Knock Out® and it appreciates being planted in a sunny spot with well-drained soil and good air circulation. This will help keep the moisture level even and your Rose bush thriving! Don't forget to add a thick layer of Mulch.

If you'd like, feel free to add some balanced fertilizer to your shrub early in the growing season. While not required, your Coral Knock Out® will thank you and produce those incredible blossoms all the more abundantly because of it!

Pruning Roses can feel like a tricky process, but it doesn't have to be. Simply prune Coral Knock Out® Rose Bushes back in the early spring after the last frost has passed. Read all you need about Rose pruning Roses Here, and about winterizing your Roses Here and un-wintering Roses in Spring in our #ProPlantTips Garden Blog!

Neither fertilizing nor pruning is required for your Coral Knock Out® to be happy. If you'd like, this is the perfect "plant it and forget about it" ornamental flowering shrub! If you're hoping for maximum beauty with minimum maintenance, this is the Rose bush for you!

  • Full Sun
  • Moderate, Consistent Moisture & Mulched Beds
  • Enriched Well-Drained Soils
  • Very Little Maintenance Required - Prune Early Spring
  • Extremely Disease Resistant!

Don't wait, order a Coral Knock Out® Rose bush from our expert growers here at Nature Hills Nursery today!

Rose Bush FAQs

Where Is The Best Place To Plant Rose Bushes?

Roses need a protected location and prefer full sun and favor the drying power of the morning sun and flower best in at least 6 hours of direct sunlight a day. Choose a location in good, enriched soil that drains well and has good air circulation.

What Is The Best Month to Plant Roses?

You can plant Roses any time if you are able to provide enough consistent moisture and attention. While there is not a specific month that is best, generally because it changes with temperatures, climate and growing zone. However, the easiest times of the year to get Rose bushes established in your landscape are in spring after the last frost date, and in fall about 4-6 weeks before the first frost.

Do Roses Come Back Every Year?

Rose bushes are deciduous woody perennial shrubs and will return bigger and better each year.

How Do I Find Rose Bushes for Sale Near Me?

Make your life easier and your yard happier by shopping for Roses at online nursery. You'll find a massive selection of Rose bushes for sale, including many lovely Tree-form varieties!

Choose the right shrub for your area by first finding your growing zone by entering your zip code in the field above the Plant Highlights section on our product pages. Narrow down your options by plant hardiness zone, sun availability, and size requirements.

Place your order, knowing it's backed by the Nature Hills Nursery product guarantee and protected by Plant Sentry™, which helps ensure regulated plant materials aren't sent to prohibited areas.

Expect to receive your plants at the appropriate planting time for your growing zone when temperatures are safest to ship through and into.

What Shipping Options Do You Offer? works closely with our growers and nursery professionals to ensure we ship when it is most appropriate for your area. Our goal is to deliver the hardiest plants by avoiding extreme high and low temperatures. Check out our shipping schedule for more information and to learn our wills and don'ts when it comes to shipping plants. Find your Roses for sale here at!

Buying Options for Plants

Nature Hills sells a large variety of plants with several options available. Plants are offered in both potted containers and as dormant bare root without soil. Here is a helpful resource to understand your options as you create a beautiful landscape with help from Nature Hills.

Ever wonder what a larger plant will mean for your landscape? Container Sizes are really all about the age of the plant!

Seasonally, Nature Hills offers hand selected, high quality bare root trees, shrubs and perennials. Bare root plants are sold by height from the top of the root system to the top of the plant. Plants may be taller than the height minimums.

  • Popular sizes of select trees are 1 foot, 2 feet, 3 feet, etc.
  • Popular sizes of select bare root plants is 1 foot, 18 inches, etc.

Nature Hills Container Size by Volume

Keep in mind, specific varieties and different growing conditions can affect the rate at which plants grow. Variations in size may occur.

Young Plants to 18 Months
Size Volume
2"x2"x3" Ranges from .18 to .21 dry quarts / .198 to .23 dry liters in volume
4.5" Container Equal to .65 dry quart / .72 dry liter in volume
Sprinter Pot Equal to .63 dry quart / .69 dry liter in volume
4" Container Ranges from .31 to .87 / .35 to .96 dry liter in volume
6" Container Equal to 1.4 dry quarts / 1.59 dry liters in volume
1 Quart Equal to 1 dry quart / 1.1 dry liter in volume
5.5" Container Equal to 1.89 of a dry quart / 2.08 dry liters in volume
4"x4"x5" Ranges from .8 to 1.1 dry quarts / .88 to 1.2 dry liters in volume
4"x4"x6" Ranges from 1.0 to 1.3 dry quarts / 1.1 to 1.41 dry liters in volume
4"x4"x9" Ranges from 1.1 to 2.1 dry quarts / 1.2 to 2.3 dry liters in volume
4"x4"x10" Ranges from 1.7 to 2.3 dry quart / 1.87 to 2.53 dry liters in volume
Plants 18 Months - 2.5 Years Old
Size Volume
2 Quart Equal to 2 dry quarts / 2.2 dry liters in volume
#1 Container Ranges from 2.26 to 3.73 dry quarts / 2.49 to 4.11 dry liters in volume
5"x5"x12" Equal to 3.5 to 4.3 dry quarts / 3.85 to 4.74 dry liters in volume
Plants 2 - 4 Years Old
Size Volume
#2 Container Ranges from 1.19 to 1.76 dry gallons / 5.24 to 7.75 dry liters in volume
#3 Container Ranges from 2.32 to 2.76 dry gallons / 10.22 to 12.16 dry liters in volume
Plants 3 - 5 Years Old
Size Volume
#5 Container Ranges from 2.92 to 4.62 dry gallons / 12.86 to 20.35 dry liters in volume
#6 Container Ranges from 5.25 to 6.01 dry gallons / 23.12 to 26.42 dry liters in volume
#7 Container Ranges from 5.98 to 6.08 dry gallons / 26.34 to 26.78 dry liters in volume

About Plant Sentry™

Plant Sentry is designed to protect both consumers and the nursery trade from invasive plant pests and diseases. Sites that display the Plant Sentry protection badge are protected from consumers buying and nurseries shipping material carrying invasive pests and diseases.

This proprietary eCommerce software prevents the shipment of a restricted plant to each state. The Plant Sentry system includes a shipment certification program. The Plant Sentry Compliance Officer works closely with and each nursery or fulfillment center to ensure only compliant plants are sold to customers.

Click Here to learn more

Plant Sentry


To obtain a more accurate shipment time-frame, simply enter your zip code in the “Find Your Growing Zone” box to the right. Our plants are grown all over the country and lead time on items may be different because of this. Once your order is placed, you will also receive the specific shipment time-frame information as part of your order confirmation. Once an item ships, you will receive shipment notification and tracking numbers, so you can follow along while your plant travels to your doorstep. We use FedEx, UPS, or USPS at our discretion.

Due to winter weather we have put a hold on shipping to the areas shown below in grey. You can still order now and we will ship the plant to you during an appropriate time for your zone.

*If you have found your zone already, it will be highlighted in the table below.
Color Zone Times
3 Spring 2019
4 Now
5 Now
6 Now
7 Now
8 Now
9 Now
10 Now
11 Now

Shipping Rates

At Nature Hills we handle, package and ship the products you order with the utmost care to ensure healthy delivery. Shipping and handling charges are calculated based on the tables below. Please note that some items include an additional handling surcharge, these will be noted on the item's product page.

From To S&H
0 - 19.99 24.99
20 - 49.99 29.99
50 - 69.99 34.99
70 - 99.99 39.99
100 - 129.99 44.99
130 - 149.99 48.99
150 - 150+ Approx 28%

Click here to see our full rates


Coral Knock Out® Rose Is Suited to Grow in Zones 5-11
Growing Zones 5-11
More Information
Brand Knock Out
Botanical Name Rosa 'Radral'
Type Deciduous
Mature Height 4 - 5 feet
Mature Spread 4 - 5 feet
Sun Exposure Full Sun
Soil Well Drained
Moisture Moderate
Growth Rate Medium
Flower Color Coral/Pink/Orange
Foliage Color Dark Green & Bronzed
Pollinator Friendly Yes
Pruning Time Early Spring
Fragrant No