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  4. Rainbow Knock Out® Rose
Rainbow Knock Out® Rose
Rainbow Knock Out® Rose

Rainbow Knock Out® Rose

34 ReviewsAsk Questions

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Description

Brilliant color, same easy care. This prolific variety bears five-petaled, 2" coral pink flowers with a sunny yellow center. Even more disease-resistant than other Knock Out® roses — fully resistant to black spot, powdery mildew and rust. Produces hips late in the season to complement late fall blooms. Busy, compact, mounding growth habit. Reaches 3-4' tall and wide. Blooms from June until frost. May be covered by U.S.P.P. #17346 or other patents. This patented variety is sold under license from the patent owner. Radcor cultivar.

Characteristics

Bloom Color Pink, Yellow
Shade/Sun Full Sun
Soil Composition Loamy
Soil Moisture Well Drained
Soil pH Level 5.5 - 7.0
Zone Range 5 - 9

Zone Compatibility

This Variety's Zone Range 5 - 9
My Hardiness Zone ?
The USDA hardiness zones offer a guide to varieties that will grow well in certain climates. Each zone corresponds to the minimum winter temperatures experienced in a given area. Make sure that your hardiness zone lies within the zone compatability range of this variety before ordering.

Size & Spacing

Mature Size

When your plant matures, it will be approximately 3 - 4' tall x 3 - 4' wide.

Recommended Spacing

We recommend spacing these plants 3 - 4' apart to ensure room for growth.

Tools & Supplies

Having the proper tools and supplies when growing your own can make the difference between a good harvest and a great harvest! Here's a list that our experts recommend for this variety.

Planting & Care

Learn all about how to grow roses in The Growing Guide. An entire section of our website dedicated to your growing success.

Read about how to grow roses »

Shipping Information

Estimated Delivery Date

Get an estimated delivery date »

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We work hard to make sure that your order arrives at the ideal time for planting in your location. That's why we only ship living products during certain times of the year. Order now and your credit card won't be charged until your climate is suitable for planting success and your order is shipped.

Our Promise of Satisfaction

1 Year Warranty

Every order comes with our promise of satisfaction. If you aren't completely satisfied with your order, let us know within one year for a free one-time replacement or refund.

Tags

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Questions & Answers

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Browse 4 questions Browse 4 questions and 25 answers
Why did you choose this?
Stark Bro's Store
Wanted something other than just pink or red.
Lenice W on Jun 1, 2019
We are redoing a flower bed along our fence. My neighbor has these roses and they are beautiful when they bloom. I love the sunny centers.
Elaine & Bob W on May 24, 2019
Wanted something other than just pink or red.
Lenice W on Jun 1, 2019
The price was right. I love the knock out roses and I love this variety. Can't find it near me, so had to get this one online.
Francesca K on May 29, 2019
We are redoing a flower bed along our fence. My neighbor has these roses and they are beautiful when they bloom. I love the sunny centers.
Elaine & Bob W on May 24, 2019
I love the Knock Out roses because they bloom forever and easy to maintain.
Mary M on May 17, 2019
Knock out do best in the Texas heat and I love the color
Jeffery C on Apr 19, 2019
To provide additional all summer color to my rose bush hedge, currently made-up of heirloom white roses.
ELIZABETH H on Apr 9, 2019
Love the color.
Patricia B on May 5, 2018
I like rose hips and wild roes and this rose reminds me of them.
Janet E on Jan 1, 2018
This particular rose is unique and hard to find in my area. Knock Out Roses are the best!!
Kim R on May 8, 2017
Very pretty color to alternate using with a white rose in a bed surrounding a medium-sized tree
Anne C on Apr 6, 2017
Have some knockout roses and like their toughness
mike r on Mar 9, 2017
My wife loves roses and this looks like a very unique addition to her collection.
Scott A M on Feb 26, 2017
I moved from the country back into town and I bought 5 knockout rose plants from you for out there. I sold my home in April and the roses were in full bloom. They were 4 yrs old and full growth. I have to have them for my new home. I might add....the beautiful roses were a selling point for my farm?????
Ruth W on Jan 31, 2017
Best rose bush for our area and have success with the plant in the past. Hope these turn out to be the same quality
Diane W on May 4, 2016
Hardy, disease resistant, color
Fred G on May 2, 2016
Adds to my "Pink" collection
Judith d on Apr 25, 2016
disease resistant
Craig K on Mar 22, 2016
I have 2 more and they are beautiful
Charlotte O on Mar 2, 2016
like the color
Steven M on Feb 29, 2016
The price was right. I love the knock out roses and I love this variety. Can't find it near me, so had to get this one online.
Francesca K on May 29, 2019
I love the Knock Out roses because they bloom forever and easy to maintain.
Mary M on May 17, 2019
Where are your retail locations?
Linda B on Apr 12, 2018
BEST ANSWER: We have just one retail location, and that is in Louisiana, MO. The street address is 11523 Highway NN, which is at the intersection of West Georgia Street.
Do Knock Out Roses have thorns?
Doug K on Feb 14, 2017
BEST ANSWER: Yep, lots of them nd they are kitten claws -- very small and sharp! But I agree that the benefits of having such a trouble free prolific bloomer way outweighs the minor annoyance of the thorns.
How large will these grow in year 1?
John Y on May 1, 2019
BEST ANSWER: Depending upon the conditions, it can grow up to 3'. Mine did that in loamy soil, full sun, even water/rainfall and Tre-Pep fertilizer.

Customer Reviews

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4.7 / 5.0
34 Reviews
5 Stars
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Love!!!
Absolutely love this rainbow knockout rose! I bought one for myself and then again for my sister in law and when the arrived they were very healthy. Has been one year in a harsh illinois environment and they're both still going strong.
May 9, 2016
Purchased
 over 5 years ago
Love, love, love!
Hardy, continuous blooms and beautiful. Planted these among the yellow bloom variety. Truly A KNOCKOUT!
May 9, 2016
Purchased
 over 5 years ago
Knock out Roses
I planted these roses about 3 seasons ago. They are really coming into their own this year. They just need a simple trim in the early Spring then they are good for the rest of the season. They will reward you with continuous blooms. They have a very nice shape with a tight coverage. Long lived and gorgeous.
May 7, 2016
Purchased
 over 5 years ago
Knock Out Rose
This is the most beautiful, trouble free rose I have ever grown. My plant is just one year old, it is about 15 inches high and covered with blossoms all season. I am heart broken to learn that it is no longer available.
August 26, 2016
Purchased
 over 3 years ago
very pretty flowers
I love the rainbow knockout roses. They grow very well even in bad soil.
May 14, 2016
Purchased
 over 3 years ago
Knock out rose
I ordered 2 plants one didn't make it and the other is flourishing. Very pretty.
May 9, 2016
Purchased
 over 5 years ago
Stark Bros Knockout Roses
Totally satisfied. Nothing but praise. Thrived from the day I planted them.
May 8, 2016
Purchased
 over 5 years ago
Well, so far so good. I purchased them last year and I was a little apprehensive because they were so small (4" pots). But, they came back this year and they look beautiful. That is why I purchased the knock Out Rose Collection.
May 13, 2016
Purchased
 over 4 years ago
Rainbow Knock Out Rose
This type of rose are miracles for poor soil or hot weather climates. Have several plants in various rock areas and all are continuous blooming.
June 24, 2016
Purchased
 over 4 years ago
Knockout Roses
I am most pleased with the knockout roses. They are a wonderful addition to our landscaping. They were exceptionally pretty after the weather cooled a bit, but performed marvelously all year. I would recommend them to anyone seeking a beautiful addition to their landscape.
November 11, 2016
Purchased
 over 4 years ago

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