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Double Knock Out® Rose

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  • 4 or more: $8.99 each

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 1 question Browse 1 question and 6 answers
Why did you choose this?
Stark Bro's Store
These are my favorite since other roses will not tolerate the heat in FL. I can't wait to see these bloom all summer long. I love to plant and dig in the dirt,they will look good mixed with the pink ones. I guess the digging in the dirt comes being born and raised a "hillbilly" in WV.
DAVID S on Jan 2, 2016
These are my favorite since other roses will not tolerate the heat in FL. I can't wait to see these bloom all summer long. I love to plant and dig in the dirt,they will look good mixed with the pink ones. I guess the digging in the dirt comes being born and raised a "hillbilly" in WV.
DAVID S on Jan 2, 2016
How big is plant in 4" container?
A shopper on Dec 16, 2015
BEST ANSWER: The plants themselves were approx. 10 inches in height and packaged very well. I was
impressed. Also, the plants were very healthy and had buds on them. So
far, all of them are living and ready to endure the winter. This was my first time ordering from
Stark, and I was really pleased. My son just recently ordered some apple and pear trees. He was also very pleased with his purchase. Merry Christmas!

Customer Reviews

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God's Gift to those of in warm climate and Like Roses.
We have these at the entrance of our subdivision in FL and they bloom alll summer long in the heat but we have irrigation to them and they are just beautiful that is why I order them for my flower garden. For hot summer weather you can't go wrong with these.
David S.
January 30, 2016
Purchased
1 month ago
Bicentennial Deals