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Double Knock Out® Rose

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  • 4 or more: $8.99 each
Item #10141. Ships in a 4" Round Stark® Pot.

Description

Twice the beauty! Enjoy scores of lightly fragrant, cherry red flowers that have twice as many petals as the original Knock Out® Rose. Moss green foliage. Hardy and virtually maintenance-free — no deadheading to remove faded flowers. Reaches 3-4' tall and wide. Blooms from late spring until first frost. May be covered by U.S.P.P. #16202 or other patents. This patented variety is sold under license from the patent owner. Radtko cultivar.

Characteristics

Bloom Color Red
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.

Related Assortments

This item is also available in this money saving assortment.

We bundle many of our popular products in assortments with other items that compliment each other. Plus, when you purchase an assortment, you save money compared to buying each item individually!

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.

Shipping Information

Estimated Delivery Date

You don't pay until it ships.

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.

Shipping Restrictions

Agricultural regulations prohibit shipment of certain types of trees and plants. We do our best to provide a selection that gives everyone a chance to grow their own. This item cannot be shipped to all of NJ.

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
I have one Knock Out Rose bush that is just beautiful, at least a hundred blooms on it and has made it thru our winter for 2 years. Time for more.
Patricia M on Apr 30, 2016
Will add variety to my pink/red collection
Judith d on Apr 25, 2016
I have one Knock Out Rose bush that is just beautiful, at least a hundred blooms on it and has made it thru our winter for 2 years. Time for more.
Patricia M on Apr 30, 2016
I had one before in another house for 35 years. Roses are my favorite.
Henry L on Apr 26, 2016
Will add variety to my pink/red collection
Judith d on Apr 25, 2016
Because they've beautiful.and disease resistance...
Carolyn N on Mar 27, 2016
Love red I am 84 and I love to garden, trying to get as much perennials as possible in this year,
Rosemary W on Mar 22, 2016
We have had knock out roses in the landscape of two of our previous homes and liked the plant very much. We are landscaping our new home now and wanted to include them in our new home.
Paul H on Mar 11, 2016
Love the red, and pink but yellow is still my favorite in other roses, maybe it will be with these.
Agnes D L on Mar 1, 2016
I have purchased 3 of these rose bushes before. They grow well even without full sunlight. Need VERY little care.
Kathy R on Feb 23, 2016
I had one before in another house for 35 years. Roses are my favorite.
Henry L on Apr 26, 2016
Because they've beautiful.and disease resistance...
Carolyn N on Mar 27, 2016
Can you grow knockout roses in containers?
Lynda C on Apr 22, 2016
BEST ANSWER: We grew the knockout roses to resale in gallon to two gallon containers. Some didn't sell the first year,so we partially munched the pot to over winter. They seemed to survive just fine. We are in the southwest corner of Indiana. I do not know how they would do further north. They have survived well in our coldest winters however
Will it grow in the shade? Garden faces North and receives just a bit of morning sun.
Danielle A on Mar 17, 2016
BEST ANSWER: I have heard that most roses require 6 hours of sunlight so I don't think a northern exposure would be ideal as that may not be enough sun. Hope this helps. Or you could google knockout rose care.
How big are these when I receive them ?
Iveng on Feb 20, 2016
BEST ANSWER: 12-18 inches. They grow very quickly and will bloom that year if you plant them in the spring. I strongly recommend!

Customer Reviews

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Alive and healthy, well packaged
I've purchased bare root roses, including Knockout, online and gallon containers at the big box stores. I was intrigued by the pricing for these live, shipped Knockout roses. It's a great value for live roses. I understood that these were being shipped in 4" containers, but the Q&A for this product indicates in several responses that these plants would be delivered as 12 - 18" specimens. All four of those I ordered are under 5" tall. They are absolutely actively growing and by all appearances, extremely healthy plants though. Just in case anyone else is confused about the size of the product delivered, apparently it varies. Mine are tiny plants which, once planted, will likely not be visible through most of this growing season.
April 29, 2016
Purchased
4 days ago
Bicentennial Deals