Growing Zones 5 to 10
Page Number 34
Planting Season Spring
Fertilizer Type 5-5-7
Flowering Season Summer
Light Requirements Full Sun
Size Shipped 2 year, #1 grade
Height 4 ft to 5 ft
Flowering Yes
Petal Count 18-25
Foliage Color Purple-Green
Flower Color Red
Spacing 36 to 48
Bareroot y
Deciduous y
Prune Time Late fall and early spring
Hybrid / Open Pollinated: Hybrid
Pest Resistant y
Disease Resistant y
Genus Rosa
Species hybrida
Subspecies RADtko
Common Name Double Knock Out® Shrub Rose

Double Knock Out® Shrub Rose

#24880
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(Plant Patent #16202, Var; RADlko) The next generation in the Knock Out® family features full, double, cherry-red flowers with classic rose form. Just as resistant to black spot as the original Knock Out® and has the same continuous bloom cycle, with slightly better winter hardiness. Resists many insect pests as well. Plants have attractive purplish-green foliage. Hardy zone 4. Hybridizer: Radler, 2005
Bareroot Own Root Rose

Growing Zone: 5 to 10

Light Requirements: Full Sun

Own Root

Height: 4 ft to 5 ft

State Restrictions

VA;NC;SC;GA;FL;TN;AR;MS;AL;
LA;TX;OK;NM;AZ;NV;CA;AK;HI

Growing Zones 5 to 10
Page Number 34
Planting Season Spring
Fertilizer Type 5-5-7
Flowering Season Summer
Light Requirements Full Sun
Size Shipped 2 year, #1 grade
Height 4 ft to 5 ft
Flowering Yes
Petal Count 18-25
Foliage Color Purple-Green
Flower Color Red
Spacing 36 to 48
Bareroot y
Deciduous y
Prune Time Late fall and early spring
Hybrid / Open Pollinated: Hybrid
Pest Resistant y
Disease Resistant y
Genus Rosa
Species hybrida
Subspecies RADtko
Common Name Double Knock Out® Shrub Rose