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Rosa White Knock Out®

White Knock Out® Rose: Patent PP20,273

  • »  Strong growth
  • »  Excellent disease resistance
  • »  Dense and compact form
  • »  Single white flowers surrounding a center of golden stamens
  • »  Blooms from May through October
  • »  Foliage is dark nearly black green
  • »  Vigorous
  • »  Great in groups

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Bred by the creator of Knockout®, White Out™ brings strong growth and excellent disease resistance to the garden along with an unending succession of single white flowers surrounding a center of golden stamens that will populate the garden from May through October. Think of White Out™ as a more compact, vigorous 'Iceberg' will have that kind of effect on the garden. In fact, the breeder feels it's the best white shrub rose that has been introduced in decades...a strong endorsement from such a talented breeder. Try it yourself in groups to form a mass of white bloom that is even more pronounced when backed by the nearly black green foliage this selection serves up on each dense, compact plant.

Foliage Color
Almost Black
Maintenance and Care
Flower Color
Season of Interest (Flowering)
Late Spring
Early Summer
Summer Bloomer
Late Summer