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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5-9

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Full sun

Water regularly, when top 3 in. of soil is dry.

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Botanical PronunciationROH-zuh
Average Size at MaturityFast growing; reaches 4 1/2 to 5 1/2 ft. tall and wide.
Bloom TimeSpring through Fall
Design IdeasIdeal 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/ EvergreenDeciduous
Flower AttributeLong Bloom Season, Repeat Flowering, Showy Flowers
Flower ColorOrange
Foliage ColorGreen
Garden StyleCottage, Mediterranean
Growth HabitRounded, Upright
Growth RateFast
Landscape UseBorder, Container, Hedge, Mass Planting, Rock Garden, Specimen, Cutting Garden
Light NeedsFull sun
Patent ActAsexual reproduction of plants protected by the Plant Patent Act is prohibited during the life of the patent.
Soil NeedsFlower & Rose Food
Special FeatureAttracts Butterflies, Easy Care, Extreme Cold Hardiness, Improved Disease Resistance, Pet Friendly
Water NeedsModerate
Watering NeedsWater regularly, when top 3 in. of soil is dry.
Companion PlantsBoxwood (Buxus); Peony (Paeonia); Catmint (Nepeta); Coneflower (Echinacea); Lilac (Syringa); Hydrangea (Hydrangea)

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.

This Plant's Growing Zones: 5-9

Your USDA Cold Hardiness Zone:

Your climate may be too cold for this plant