Knockout Roses

Double Knockout Rose plant resized 326

Double knockout Rose blooms resized 326

Double Knockout Rose Grouping resized 326

Tulsa Landscape Plant Data Sheet


Knockout Roses

Botanical Pronunciation:   Rosa RO-zuh

Plant type:  Shrub

Deciduous/Evergreen: Deciduous

Cold hardiness:  Zones 4-9

Light needs:  Full sun

Water needs:  Moderate

Size:  4 feet wide & tall (I see them taller)

Growth rate:  Fast

Culture:    Most soil types

Flower attributes:  Double Knockouts have multiple flowers

Flower color:  Red, Pink, Rainbow, Sunny (pale yellow), Blushing (white)

Blooms:  Repeat on new wood

Foliage color:  Dark green

TLI recommendations:  I prefer the Double Knockouts.  Lots of small flowers.  Never disappoints.  Have seen a new problem with Rose Rosetta disease.

Right Place. Right Plant.

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