Coral Knock Out'® Shrub Rose
Rosa x 'Radral' PP #19,803
SKU
03635
A maintenance-free rose that continually produces self-cleaning, cup-like, double flowers that open brick orange and mature to a light coral-salmon color. Excellent resistance to black spot and downy mildew leaf diseases. The rounded, bushy, vigorous but well-behaved form is excellent for use as a low hedge or accent. Deciduous.
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Full sun
Water regularly, when top 3 in. of soil is dry.
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- 101 Market
8980 Quantrelle Ave. N.e. Otsego MN 55330
- 14th Street Garden Center
793 Jersey Ave. Jersey City NJ 07303
- 3rd Avenue Floral & Greenhouse
1110 3rd Ave. West Dickinson ND 58601
- 4 Ever Green Ldsp. & Dgn
21457 214th Circle Ave Milford IA 51351
Botanical Pronunciation | ROH-zuh |
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Average Size at Maturity | Fast growing; reaches 4 1/2 to 5 1/2 ft. tall and wide. |
Bloom Time | Spring through Fall |
Design Ideas | Ideal to integrate into shrub or mixed borders for solid, long-season color without additional care. Makes a fine addition to south and west facing foundation beds. Use in the back of perennial borders to intensify season-long color. Plant in masses or quantities in irregular groups for a large scale cover that blocks weeds. Great in pairs to flank an entry, steps or gate. Plant in mass to create a low, semiformal hedge or to clean up unattractive paving edges around porches and patios. |
Deciduous/ Evergreen | Deciduous |
Flower Attribute | Long Bloom Season, Repeat Flowering, Showy Flowers |
Flower Color | Orange |
Foliage Color | Green |
Garden Style | Cottage, Mediterranean |
Growth Habit | Rounded, Upright |
Growth Rate | Fast |
Landscape Use | Border, Container, Hedge, Mass Planting, Rock Garden, Specimen, Cutting Garden |
Light Needs | Full sun |
Patent Act | Asexual reproduction of plants protected by the Plant Patent Act is prohibited during the life of the patent. |
Soil Needs | Flower & Rose Food |
Special Feature | Attracts Butterflies, Easy Care, Extreme Cold Hardiness, Improved Disease Resistance, Pet Friendly |
Water Needs | Moderate |
Watering Needs | Water regularly, when top 3 in. of soil is dry. |
Key Feature | Improved Disease Resistance |
Thrives in enriched, loamy, well-drained soil. Water deeply, regularly in first growing season to establish root system; avoid overhead watering. Feed before new growth begins in spring; repeat mid-season. Mulch to keep roots cool. Prune in late winter or early spring after threat of frost is gone to promote vigorous new growth.
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This Plant's Growing Zones: 5 - 9

Your climate may be too cold for this plant