The Double Knock Out® Rose

Additional Photos
Rosa (The Double Knock Out® Rose)
The Double Knock Out�� Rose 'Radtko' PP# 16202

Rosa 'Radtko'

Patent: PP#16202

From the same cross that produced the original Knock Out,® The Double Knock Out® Rose represents the next generation in the family of The Knock Out® Roses. The full double flowers look just like a classic rose. What it gained in beauty it did not lose in performance. It is as resistant to black spot as the famous original, has the same bloom cycle and is slightly more winter hardy. A shrub rose with a classic look and the toughness that you expect from a member of The Knock Out® Family.

Tons of Flowers
Low Maintenance
Drought Tolerant
Black Spot Resistant
Self-Cleaning

Height

3-4 Feet

spacer

Spread

3-4 Feet

spacer


USDA Hardiness Zone 5-11

Download Additional Information

Characteristics & Attributes

Light Requirements
Sun
Season of Interest (Flowering)
Spring-First Frost
Features
Drought Tolerant
Repeat Bloomer
Disease Resistant
Pest Resistant
Bloom Type
Double
Foliage Color
Dark-Green
Purple