Rosa 'Double Knockout'®

Double Knockout Rose | Rosa for sale | Flowering Shrubs
Double Knockout Rose | Rosa for sale | Flowering Shrubs
Double Knockout Rose | Rosa for sale | Flowering Shrubs
Rosa &

Rosa 'Double Knockout'®

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Regular price $46.99 Sale price $36.99
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Spectacular, long-lasting color from masses of cherry red double flowers from late spring through fall. Tolerates drought and humidity. Excellent disease resistance and more shade tolerant. A maintenance free rose that continually produces self-cleaning double candy apple red flowers with a slight spicy fragrance. Unsurpassed resistance to black spot and downy mildew leaf diseases. This rounded, bushy, well-behaved shrub creates an excellent low hedge or accent. Deciduous. Unauthorized plant propagation prohibited.

 

Additional Information:

Latin Name: Rosa x 'Radtko' PP #16,202
Plant Type: Rose, Shrub
Shrub Type: Deciduous
Exposure: Full Sun
Deer Resistant: No
Mature Height: 3-4 ft
Mature Width: 3-4 ft
Habit: Rounded
Growth Rate: Fast
Hardiness Zone: Zone 5-9
Bloom Time: Spring through Fall
Flower Colors: Red
Water Needs: Average
Maintenance: Easy
Pruning Time: late winter or early spring.
Additional attribute:
Improved Disease Resistance
Fragrant
Long Bloom Season
Repeat Flowering
Showy Flowers
Landscape Uses:
Accent, Border, Container, Cutting Garden, Hedge, Mass Planting, Rock Garden, Specimen

We ship two ways. One is "Local Delivery". That means one, or more, of our crew members personally delivers your order in a Bay Gardens truck or van to your home. This option is only available in certain zip codes throughout NY, NJ & CT.

The other method is "Common Carrier Shipping". Only certain plants can be sent this way. Usually ones that are under 4 feet tall. When we ship this way, one of our crew members boxes up your order and then sends it to your home via UPS or FedEx.

For more information on our shipping methods, browse our delivery pages in the "ABOUT" tab above.

Plants with listed heights (i.e. 4-5 ft) are measured from the top of the root ball to the top of the plant. Basically, what will be exposed out of the ground after planting. We do not count the root ball or container in the tree size.

Many of our plants come in the plastic Nursery Containers in which they are grown. These containers come in various sizes. Typically, the larger the container, the more mature and larger the plant is. The containers are measured by the "Gallon". More often than not, the larger the gallon size, the larger the plant.

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