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Radyod Knock Out® Shrub Rose

Rosa 'Radyod' Knock Out

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Overview

The Radiant Knock Out® Rose ('Radyod') is a vibrant shrub rose boasting prolific cherry red blooms. Hardy in zones 5-11, it reaches 3-4 feet in height and width, making it ideal for borders or mass plantings. This low-maintenance variety resists common rose diseases and blooms continuously from spring until frost, ensuring lasting color in your landscape. Full sun exposure ensures optimal flowering performance.

Sun Full, HalfWater Extra in Summer, MediumZones 6–10Type ShrubClimate Temperate
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — Full sun exposure ensures optimal flowering performance
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — ensuring lasting color in your landscapeRadyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — opening into single or semi-double petals approximately 3 to 3.5 inches in diameterRadyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — classified botanically as Rosa 'Radrazz' KNOCK OUT&regRadyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — reducing the need for chemical spraysRadyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — low-maintenance shrub rose that boasts a profusion of cherry-red bloomsRadyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — especially to black spot and powdery mildew+6

Culture

Sun
Full, Half
Water
Extra in Summer, Medium
USDA zones
6–10

Shape & size

Mature height
3–4 Ft.
Mature width
3–4 Ft.

Classification

Type
Shrub
Family
Rosaceae
Climate
Temperate

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Photos (13)

Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — Full sun exposure ensures optimal flowering performance
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — ensuring lasting color in your landscape
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — opening into single or semi-double petals approximately 3 to 3.5 inches in diameter
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — classified botanically as Rosa 'Radrazz' KNOCK OUT&reg
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — reducing the need for chemical sprays
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — low-maintenance shrub rose that boasts a profusion of cherry-red blooms
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — especially to black spot and powdery mildew
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — pleasant fragrance and appear continuously from early summer until the first hard frost
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — Hardy in zones 5-11, it reaches 3-4 feet in height and width, making it ideal for borders or mass
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — The flowers emerge from attractive
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — The Radrazz Knock Out® Shrub Rose
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — The Radiant Knock Out® Rose ('Radyod') is a vibrant shrub rose boasting prolific cherry red
Radyod Knock Out® Shrub Rose (Rosa 'Radyod' Knock Out) — This low-maintenance variety resists common rose diseases and blooms continuously from spring
Photographs by 2 contributors

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