Orange Glow Knock Out® Rose
Rosa 'Radslam'
Bright orange blooms provide long-lasting color
Low-maintenance and disease-resistant
Ideal for mass plantings or mixed borders
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Vibrant Roses Offer Continuous Blooms With Little Effort
Introducing the epitome of garden charm – the Orange Glow™ Knock Out® Rose! This remarkable shrub effortlessly combines beauty and low maintenance, making it a must-have for any gardener seeking ease and elegance.
Not only does this rose boast remarkable disease resistance, but its resilience to drought and cold ensures year-round enjoyment for all gardeners alike. In addition, our Orange Glow™ Knock Out® Rose blooms one-of-a-kind orange flowers that will surely elevate the aesthetic of any landscape. Simply plant them individually or mix with other perennials and watch them flourish!
About Knock Out® Roses: First introduced in 2000, the “Knock Out” family of roses has revolutionized the rose industry and remains the most prolific flowering shrub ever introduced. Each of the varieties in the brand are disease resistant, require minimal maintenance, and produce continuous blooms that last from spring to fall.
Take your garden to new heights this summer with the Orange Glow™ Knock Out® Rose.
Full Planting & Care Instructions
Product Details
Mature Height: | 3-4 ft. |
Mature Width: | 2-3 ft. |
Sunlight: | Full Sun |
Bloom Season(s): | Spring Blooming, Summer Blooming, Fall Blooming |
Growth Rate: | Fast Growing |
Botanical Name: | Rosa 'Radslam' |
Does Not Ship To: | AZ |
Grows Well In Zones: | 4-11 outdoors |

Growing Zones: 4-11 outdoors
(hardy down to -20℉)
Customer Reviews & Photos
Based on 13 reviews


Orange glow knock out roses
The roses are lovely, growing very well, but my only problem is the bugs that love to eat the leaves, so I’m using seven on them and it is working, but leaves that white powder, but they are still doing well.
Very non-experienced gardener
I ordered 2 orange glow rose bushes. They weren't in very good shape when they arrived, no fault of the company. The boxes were bent, broken, and ripped. This is my first time doing the flower gardening thing, so I just sent them a quick message and photos. They gave me some tips and they are thriving! Absolutely beautiful!!!!
Orange roses
I am loving my roses! Thank you I am extremely satisfied with the quality and over all experience with your company,I will ordering from you in the future
It came in good condition
It came in good condition and the flowers are beautiful. It is doing great in its planted location.
Orange Glow rose
It arrived in good condition and has beautiful flowers and color, the flowers are small blooms about 1-1. 5 “ in diameter. It is doing well and looks good where I planted it.