Knock Out® Shrub Rose, Red

Knock Out Rose is a compact care-free deciduous shrub with serrated purplish-green foliage that turns purple to burgundy in fall.  Fragrant clusters of large cherry red flowers bloom from late spring until the first frost, and are followed by orange-red rose hips.  Best grown in full sun and rich, moist, slightly acidic well-drained soils.  Knock Out is highly resistant to common rose diseases and drought tolerant. 

Type: 

Shrub 

Height: 

3' - 4'

Spread: 

3’ - 4'

Spacing: 

3'

USDA Hardiness Zone: 

5 - 9

Culture: 

Full Sun

Bloom Color: 

Red

Season of Interest: 

Spring, Summer, Fall

MAINTENANCE NEEDS:  Medium Maintenance. Roses are susceptible to powdery mildew, black spot, rust, and rose rosette and require regular fungicide in humid areas that experience a lot of rainfall.  Pest issues include aphids, borers, scale, mites thrips, midges, and leafhoppers.
LANDSCAPE USES:  Accents or Group Plantings, BordersNaturalized AreasWildlife Garden, Foundation Plantings, and Containers.

COMPANION PLANTS: Phlox, HyssopTickseed

IMAGE: SB JohnnyRosa 'Knockout' 8601CC BY-SA 3.0

*As plants have ranges in appearance they may not appear as the images shown.

Regular price$49.75
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Shipping calculated at checkout.
  • 120 available.
  • Inventory on the way
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  • Georgia Grown
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All plants are shipped through UPS ground services.  

Estimated Shipping Time: Your order may ship immediately, however most orders ship in 1-2 business days (we do not ship on weekends) from date of purchase. Once your order is shipped, you'll receive an email with a tracking number.

If you ordered more than one plant, you will receive multiple shipments. This is to get your plants to you as soon as possible. However, shipping schedules can change due to unforeseen events, such as unpredictable weather. We appreciate your patience.

Response times vary, but we respond to all inquiries and questions Monday-Friday within 24 hours and most times within the hour.

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Knock Out® Shrub Rose, Red
Knock Out® Shrub Rose, Red
Knock Out® Shrub Rose, Red
Knock Out® Shrub Rose, Red
Knock Out® Shrub Rose, Red