Fact sheet: The Rainbow Knock Out®Rose


2007 AARS Award Winner
The Rainbow Knock Out®
‘Radcor’ PPAF

Introducer: The Conard Pyle Co.
Breeder: William Radler
Type: Landscape shrub rose

The Bud
Form: Pointed
Color: Deep Coral pink
Size:Small (1 inch)

The Bloom
Color: Coral Pink with yellow center finishing nicely to light coral
Form: Single
Number of Petals:Mostly 5, sometimes 6
Diameter:2 inches
Fragrance: No flower fragrance,

The Plant
Habit: Bushy, compact and rounded
Inflorescence: 1 to 10 flowers per stem
Foliage: Dark green, semi glossy
Disease: Fully resistant to black spot, powdery mildew and rust
Flowering: Very abundant and continuous, will bloom year round in mild climates
Height: 3 feet by 3 feet wide

Created by Bill Radler, the hybridizer of the world-famous Knock Out® Rose, The Rainbow Knock Out Rose is more compact and even more floriferous than its famous predecessors. It is also more resistant to rust and mildew and should perform extremely well in any North American garden. Winter hardy zone 4, this new creation will have a nice display of hips late in the season to complement the late fall blooms.

Planted in Nassau County Extension Demonstration Garden


Posted: May 28, 2017

Category: Florida-Friendly Landscaping, Home Landscapes
Tags: Demonstration Garden, Factsheet, Rainbow Knock Out®Rose, Rose

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