Knock Out® Rose White

Botanical Name: Rosa ‘Radwhite’
Common Name: White Knock Out Rose

Mature Height and Width:
3–4' tall × 3–4' wide

Growth Habit:
Compact upright-rounded shrub with dense branching and strong basal framework; forms a natural mound with moderate interior openness and layered branching structure.

Foliage Description:
Glossy dark green compound foliage with strong disease resistance; dense canopy supporting continuous bloom display; semi-evergreen in protected Zone 7 exposures.

Flower Description (if applicable):
Single to semi-double white blooms with visible golden stamens; medium bloom size with abundant repeat flowering; flowers evenly distributed across canopy.

Bloom Time:
Late spring through frost with continuous repeat bloom cycles

Fall Color (if applicable):
Minimal ornamental fall foliage; occasional hips may develop late season.

Light Requirements:
Full sun (minimum 6 hours daily for optimal flowering)

Hardiness Zone:
5–10

Notable Landscape Uses:
Mass plantings, low hedge, foundation borders, mixed shrub beds, color contrast planting, container specimens, median plantings.

Deer Resistance:
Low to moderate; browsing may occur in Northeast landscapes.