
Double Knock Out® Rose
Introduction Enjoy blooms Spring through Fall. Add more color to your home. Superior Disease Resistance Amazing variations of red blooms. Our most...
View full detailsIntroduction Enjoy blooms Spring through Fall. Add more color to your home. Superior Disease Resistance Amazing variations of red blooms. Our most...
View full detailsIntroduction Add a Little Sunshine to your Landscape! Yellow rose that is extremely fragrant Low maintenance Disease resistant Great addition to r...
View full detailsIntroduction Double the Petals! Add sweet pink color to your natural areas Our Pink Double Knock Outs will get your neighbors talking... Mix with ...
View full detailsIntroduction Transform Your Landscape with 1 Small Tree! All the beauty and ease of the Knockout® Rose bush in a tree form! Loads of bubble gum PI...
View full detailsIntroduction Double Roses on a Tree!! Great for accenting or using as a center piece in a bed. Perfect for containers Low maintenance Disease resi...
View full detailsIntroduction Self-Cleaning White Blooms on a Tree Form! Nice focal point tree Draws attention! Adds color to your garden Description The Knock Ou...
View full detailsIntroduction Great Patio Rose Tree with Yellow Blooms! Hardy Rose tree Disease resistant Low maintenance Looks great in a container! Never Barero...
View full detailsIntroduction The New Coral Knock Out® in Tree Form! Super rare rose tree! Long Bloom Season Enjoy endless color in spring, summer, and fall! Great...
View full detailsIntroduction Self-Cleaning White Blooms! Easy to grow Adds color to your garden Goes great mixed with Drift Roses Low maintenance Disease resistan...
View full detailsIntroduction Brand New Red Miniature Rose from Knock Out! Great Color! Non-Fading Fire Engine Red Color 3 Seasons of Blooms Low Maintenance and Ea...
View full detailsIntroduction Wow! Gorgeous Coral Roses for Three Seasons! Enjoy amazing and unique color Prolific bloomer with a long bloom period Flowers in spri...
View full detailsIntroduction New Red Miniature Knock Out Rose Tree! Unique rose tree that is perfect for pots! Enjoy awesome true red color Red blooms in spring, ...
View full detailsAfter eight years of testing, this popular collection of roses was introduced in the United States by Star Roses and Plants in 2000. Knock Out Roses immediately garnered favor by winning the All American Rose Selection in 2000. They were originally bred by rose breeder William Radler in 1989. He created the Knock Out Rose in his basement in Wisconsin by crossing a floribunda rose with a shrub rose. Radler noted the new cultivar to be exceptional. Today, they are the top selling roses in America.
Knock Out Roses do not require pruning, but it can give you stronger, more vigorous roses, and even improve blooming. Basically, yearly pruning can afford you a prettier, cleaner looking bush. Prune back the entire rose bush to about 6 to 12 inches. Knock Out Roses are considered self-cleaning. This means the spent flowers fall off on their own so you do not need to deadhead. These roses repeat bloom on their own without human intervention! Read more on Pruning Knock Out Roses.
Knock Out Rose trees can be trimmed into a rounded shape to keep their natural lollipop habit. Never trim off the head of a rose tree.
Knock Out Roses (Growing Zones 5 to 10)
Knock Out Rose Trees (Growing Zones 5 to 10)
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