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Rosa hybrida 'Radrazz' PP #11836

Common Name(s):

Description

For years, disease-resistant roses have been on the market, only to disappoint Southern gardeners. Now you’ll need to look no further.

The Knockout Red Rose has found its place in the hearts of American gardeners. Unlike its predecessors, Knockout Red has the grit to withstand our hot, humid weather.

This exciting rose cultivar is a shrub rose that grows about 3 feet tall and wide. As the weather warms, 3-inch diameter, cherry-red blooms appear as terminal clusters of single flowers. As long as the plants continue to grow through spring, summer, and fall, this rose will continue to flower.

Like nearly all roses, Knockout Red Rose performs best in full sun with fertile, well-drained soil. Prune during the growing season on an “as needed” basis to control plant size. Water during periods of drought to maintain a continual supply of flowers.

Chosen in 2000 as an All-America Rose Award winner, this plant is truly a knockout!

Habit: Upright

Site:  Performs best with full sun and fertile, well-drained soil. Once established, may need additional water during periods of drought.

 

Cultivars / Varieties:
  • ‘Radrazz’
Tags:
#showy flowers#cut flowers#show stopper#hedges#cpp#borders
 
Cultivars / Varieties:
  • ‘Radrazz’
Tags:
#showy flowers#cut flowers#show stopper#hedges#cpp#borders
  • Attributes:
    Genus:
    Rosa
    Species:
    hybrida
  • Whole Plant Traits:
    Plant Type:
    Rose
    Shrub
    Texture:
    Coarse
  • Cultural Conditions:
    Light:
    Full sun (6 or more hours of direct sunlight a day)
    Usda Plant Hardiness Zone:
    5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b
  • Flowers:
    Flower Color:
    Gold/Yellow
    Flower Value To Gardener:
    Good Cut
    Flower Bloom Time:
    Fall
    Spring
    Summer
    Flower Size:
    1-3 inches
    Flower Description:
    3-inch diameter, cherry-red blooms appear as terminal clusters of single flowers through spring, summer, and fall.
  • Leaves:
    Leaf Color:
    Green
    Hairs Present:
    No
  • Stem:
    Stem Is Aromatic:
    No
  • Landscape:
    Design Feature:
    Hedge