Rosa 'Radtko'
The Double Red Knock Out Rose produces cherry-red blossoms with a faint, spicy fragrance from June until frost.
Classed as semi-evergreen, it keeps its foliage during winter in Piedmont North Carolina.
Will tolerate some shade but performs best in full but filtered sun. Tired of dead heading? Double Knock Out is self-cleaning.
*Deer May Browse*
Photo courtesy of Toms Creek Nursery in Denton, NC & our growing friends at Flowerwood Nursery in Loxley, AL
| Ornamental Characteristics |
| Category |
Flowering Shrub |
| Foliage Type |
Semi-evergreen |
| Height |
2' - 4' |
| Spread |
2' - 4' |
| Shape |
Upright & Rounded |
| Primary Foliage Color |
Dark Green |
| Seasonal Foliage Color |
Dark Green (keeps foliage in winter - NC) |
| Flowering Season |
Spring through Autumn |
| Flower Color |
Red |
Showy Specimen
|
Yes |
|
|
| Environmental Characteristics |
| Growth Rate |
Moderate |
| Sun Preferences |
Sun to Partial Shade |
| Water Preferences |
Average: Ensure planting area provides adequate drainage.
|
| Cold Hardiness Zone |
4 to 9 |
