Product Details
Growing Zones 5-10
Page Number 33
Planting Season Spring
Fertilizer Type 5-5-7
Flowering Season Summer
Light Requirements Partial Sun
Fragrant Mild
Size Shipped 2 year, #1 grade
Height 3-4'
Flowering Yes
Petal Count 18-25
Foliage Color Purplish-green
Flower Color Red
Bareroot y
Deciduous y
Prune Time Late fall and early spring
Pest Resistant y
Disease Resistant y
Genus Rosa
Species hybrida
Common Name Rose, Shrub, Double Knock Out®

Rose, Shrub, Double Knock Out®

#24880
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(Plant Patent #16202, Var: RADtko) This member of the Knock Out family features full, double, cherry-red flowers with a 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. Zone 5 hardy. Performs well with as few as 4 hours of sun. Hybridizer: Radler, 2005
Bare Root Own Root

Growing Zone: 5-10

Light Requirements: Partial Sun

Own Root

Height: 3-4'

State Restrictions

AK; HI

Growing Zones 5-10
Page Number 33
Planting Season Spring
Fertilizer Type 5-5-7
Flowering Season Summer
Light Requirements Partial Sun
Fragrant Mild
Size Shipped 2 year, #1 grade
Height 3-4'
Flowering Yes
Petal Count 18-25
Foliage Color Purplish-green
Flower Color Red
Bareroot y
Deciduous y
Prune Time Late fall and early spring
Pest Resistant y
Disease Resistant y
Genus Rosa
Species hybrida
Common Name Rose, Shrub, Double Knock Out®