'Radwhite' PP 20,273
The Best Flowering Shrub • Easy Care Little Maintenance • For Gardens of All Sizes

White Knock Out® delivers flower power like no other with beautiful, white flowers that repeat-bloom from spring to frost. Plant individually, in a group, or mixed with other perennials, shrubs or roses.

Plant Information
Use

Breeder

Flower Color

White

Petals

Medium, 5

Foliage

Very Dark Matte Green, Young Foliage is Almost Black

Scent

Light Floral

Size/Habit

Compact, Bushy, 3½' h x 3½' w

Light

Full Sun

Zones

4–11

Water

Awards

Rose Type

Collection