Radrazz Knock Out Rose
Rosa 'Radrazz'
Plant Details:
Plant Type: Shrub
Plant Family: Rosaceae
Plant Description: This bright shrub rose is a workhorse, blooming bright red flowers from early summer through frost. Its foliage is dark-green with purple to burgundy highlights. It can grow in part-shade and is known for its disease resistance.
Maintenance:
Maintenance Type: Shrub - Thinning
Plant Care: Shrub - Thinning (woody multi-stemmed plants that lose their leaves every winter and look best on older stems): Prune dead, diseased, or rubbing branches. Pruning is best done in late winter to early spring for most shrubs. With spring blooming shrubs, prune after the blooms are spent. Remove up to 1/3rd of the overall shrub, keeping older branches to build up a sturdy, permanent and picturesque framework. Keep in mind that these shrubs bloom directly on older wood or on shoots that come off old wood. Monitor for pests, diseases, or other ailments on a regular basis.
Plant Attributes:
Mature Size: 3-6' tall and wide
Utah Native: No
Plant Select: No
Pollinator Friendly: No
Localscapes: Foundation Plant, Perimeter Plant
Foliage Interest: No
Foliage Colors: Burgundy, Dark Green, Multicolored
Bloom Colors: Red, Magenta
Bloom Seasons: Summer
Bloom Period: Jun - Aug
Growing Conditions:
Hardiness Zone: 5 to 9
Light Requirement: Full Sun (6+ hrs sun), Part Shade (4-6 hrs morning sun), Part Sun (4-6 hrs afternoon sun)
Irrigation Requirement: 
Low (1/2" every 10-14 days)
Low (1/2" every 10-14 days)
Salt Tolerant: Unknown
Deer Tolerant: Unknown
Garden Location:
-
Commercial Concepts
- Garden Entrance
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Design Path
- Climate Control
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Irrigation Path
- Effortless Irrigation
- The Right Way to Spray
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Spring -
Summer -
Fall -
Winter
