Rose Type: Shrub Rose
Coral Knock Out® produces warm brick-orange flowers that soften to light coral-salmon as they mature. The medium-sized blooms reach about 2.5 inches across and carry 15–18 petals, creating a bright display against matte, medium green foliage. Its shifting orange-to-coral coloring gives the plant a lively look throughout the flowering season.
The flowers have a very slight, clean fragrance and bloom repeatedly from spring through frost. Coral Knock Out® develops a bushy, upright habit, reaching about 4.5–6 feet tall and roughly 4–5 feet wide. It also offers very strong disease resistance and good heat tolerance, making it a dependable landscape shrub for individual planting, groups, or mixed garden beds.
Pot Size: 2 Gallon
Color: Brick orange maturing to light coral-salmon
Bloom Size: Approximately 2.5 inches
Petal Count: 15–18 petals
Fragrance: Very slight, clean fragrance
Bloom Habit: Repeat flowering from spring through frost
Height: Approximately 4.5–6 ft.
Width: Approximately 4–5 ft.
Growth Habit: Bushy and upright
Foliage: Matte, medium green
Disease Resistance: Very strong
Sun Exposure: Full sun
Water Needs: Moderate water use; water regularly until established
Hardiness Zones: 5–11
Environmental Tolerance: Heat tolerant
Best Uses: Individual specimens, group plantings, mixed perennial and shrub beds, and gardens of all sizes
Special Features: Flowers transition from brick orange to softer coral-salmon tones while blooming repeatedly through the season
Breeder: Will Radler
Introduced: 2007
US Patent No.: PP19,803
Registration Name: Radral
Awards: American Garden Rose Selections (AGRS), Biltmore International Rose Trials, American Rose Trials for Sustainability (A.R.T.S®)
Collection: The Knock Out® Family of Roses
Rose Type: Shrub Rose
Coral Knock Out® produces warm brick-orange flowers that soften to light coral-salmon as they mature. The medium-sized blooms reach about 2.5 inches across and carry 15–18 petals, creating a bright display against matte, medium green foliage. Its shifting orange-to-coral coloring gives the plant a lively look throughout the flowering season.
The flowers have a very slight, clean fragrance and bloom repeatedly from spring through frost. Coral Knock Out® develops a bushy, upright habit, reaching about 4.5–6 feet tall and roughly 4–5 feet wide. It also offers very strong disease resistance and good heat tolerance, making it a dependable landscape shrub for individual planting, groups, or mixed garden beds.
Pot Size: 2 Gallon
Color: Brick orange maturing to light coral-salmon
Bloom Size: Approximately 2.5 inches
Petal Count: 15–18 petals
Fragrance: Very slight, clean fragrance
Bloom Habit: Repeat flowering from spring through frost
Height: Approximately 4.5–6 ft.
Width: Approximately 4–5 ft.
Growth Habit: Bushy and upright
Foliage: Matte, medium green
Disease Resistance: Very strong
Sun Exposure: Full sun
Water Needs: Moderate water use; water regularly until established
Hardiness Zones: 5–11
Environmental Tolerance: Heat tolerant
Best Uses: Individual specimens, group plantings, mixed perennial and shrub beds, and gardens of all sizes
Special Features: Flowers transition from brick orange to softer coral-salmon tones while blooming repeatedly through the season
Breeder: Will Radler
Introduced: 2007
US Patent No.: PP19,803
Registration Name: Radral
Awards: American Garden Rose Selections (AGRS), Biltmore International Rose Trials, American Rose Trials for Sustainability (A.R.T.S®)
Collection: The Knock Out® Family of Roses
