No grass present in image

Rosa 'Radrazz' (Knock Out Rose) · Woody Shrub (Dicots)

No grass present in image

Grass Family

Rosaceae (Rose family) - Not a member of Poaceae

Grass Category

Ornamental Shrub

Variety / Cultivar

Knock Out Series (e.g., Double Red Knock Out)

Hardiness Zones

USDA Zones 5-11

About This Grass

The image shows a flowering rose bush with vibrant red/pink double blooms and dark green serrated leaves. There is no turfgrass or ornamental grass visible in the foreground or background; the ground cover consists of decorative river rock/gravel mulch.

Blade Characteristics

N/A (Leaves are ovate with serrated margins, not grass blades)

Root System

Deep woody taproot and lateral feeder roots

Growing Information

Origin Region

Cultivated garden hybrid; widely adapted to North America

Growth Habit

Mounding, multi-stemmed woody shrub

Sunlight & Water Needs

Full sun (6+ hours); moderate water; adaptable to various soil types

Mowing & Maintenance

N/A (Requires pruning rather than mowing)

Special Characteristics

Self-cleaning blooms, high disease resistance to black spot, drought tolerant once established

Ecological Information

Attracts pollinators like bees and butterflies; provides nesting cover for birds

Identified on 6/16/2026