Rosa ‘Radcor’ Rainbow Knock Out PP#17346

('Rainbow Knock Out', Rose)


Hardiness Zones:

 10a  10b  11  5a  5b  6a  6b  7a  7b  8a  8b  9a  9b

Quick Overview:

Uniquely colored coral pink blooms with yellow centers, The Rainbow Knock Out? Rose is more compact than the other members. Rarely affected by black spot. New foliage appears deep burgundy, aging to dark green.

Out of stock


Grow in medium moisture, slightly acidic, well-drained garden loams in full sun to part shade. Unlike most roses, Knock Out will grow very well in part shade locations with excellent disease resistance. Water deeply and regularly (mornings are best). Avoid overhead watering. Good air circulation promotes vigorous and healthy growth and helps control foliar diseases. Summer mulch helps retain moisture, keeps roots cool and discourages weeds. Remove spent flowers to encourage rebloom. Remove and destroy diseased leaves from plants, as practicable, and clean up and destroy dead leaves from the ground around the plants both during the growing season and as part of a thorough cleanup during winter (dormant season). Prune as needed in late winter to early spring.

Additional information

Common Name

'Rainbow Knock Out', Rose

Botanical Name

Rosa 'Radcor' Rainbow Knock Out PP#17346


3 gallon

Evergreen or Deciduous


Hardiness Zone

10a, 10b, 11, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b

Growth Rate


Light Requirements

Part-sun, Sun


to 4 ft.


to 4 ft.

Soil Condition


Water Needs


Blooming Period

Summer to frost

Flower Color

Coral pink



Foliage Color


Deer Resistant


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