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Double Knockout Rose

Double Knockout Rose

Double Knockout Rose

Double Knockout Rose

Pam's Picks
The original "Knockout" Rose set the standard for rose bushes a few years ago. Well, the new "Double Knockout" Rose raised the bar, giving you twice the petals, twice the blooms and better disease resistance. Expect fuller flowers, longer lasting blooms,

*images shown are of mature plants

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Double Knockout Rose

Double the Petals- Double the Roses!
Size:  3 Gallon
In Stock
List: $55.95
Sale: $39.95
6 at $37.95 ea.
24 at $35.96 ea.
Qty:  
Size:  1 Gallon
In Stock
List: $30.95
Sale: $21.95
6 at $20.85 ea.
24 at $19.76 ea.
Qty:  
Planting Mix for Double Knockout Rose - 2qt. Bag:
Double Knockout Rose Planting Mix

Helps your Double Knockout Rose get established in a fraction of the time, become more drought tolerant, and grow faster. Here's how:

Mycorrhizal Fungi and Beneficial Bacteria... It's like a Probiotic for your tree... creating an explosion of fine hair roots that vastly improves nutrient and water uptake.

Course Organic Compost... loosens and improves all types of soils while promoting proper pH levels. You get better drainage and moisture retention.

Microbial Fertilizers... including Sea Kelp, Yucca, and 100 other elements proven to gently feed your tree without burning the roots.


Soil Contents
In Stock
$16.95
Sale: $11.95
Qty:  

The Double Knockout Rose gives you all the amazing characteristics of the original “Knock Out," but with more petals & better disease resistance.

The original “Knock Out” Rose quickly became one of the most popular rose bushes in recent history. Finally, a trouble-free rose with brighter, longer lasting blooms.

Amazingly, horticulturists have improved this incredible variety to create the “Double Knock Out” Rose.

The “Double Knock Out” gives you all the characteristics of the original “Knock Out" plus:

• One of the longest blooming periods available… starts late May or early June and lasts until the heaviest fall frost.
• Even more disease and insect resistant… (black spot, rust, mildew etc.).
• Virtually maintenance free… grows thick without pruning back flowers.
• Improved cold hardiness… thrives in Growing Zones 5-10.

When planted in rows, they reach approximately 4 feet in height, making a great hedge or boundary. Use them to add color to your home or a wonderful scent to your back patio.

Thrives in containers or in the ground. This improved variety will even grow in shade… giving you more areas to plant.

With plenty of blooms to spare, you’ll enjoy fresh cut roses in your home from spring until fall. Depending on your soil conditions, your blooms can range from dark to light red.

We prune your Knockout Roses before we ship them out to give you an explosion of growth when you receive them.

These amazing rose bushes will sell out quickly. We recommend that you order now while supplies are still available.


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Growing Zones: 5-10

Mature Height: 3-4 ft.
Mature Width: 3-4 ft.
Sunlight: Full - Partial
Soil Conditions: Very Adaptable
Drought Tolerance: Great
Botanical Name: Rosa 'Radtko'
Does not ship to: AZ
Growing Zones 5-10
This plant grows in zones: 5-10 (shaded area above)

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Your Double Knockout Rose can be planted any time of year!

We try to avoid plants being in transit over the weekend, this is why we ship all orders at the beggining of the week.  You will receive a tracking  email from FedEx when your order has been shipped.

Most products are shipped throughout the year unless specified as “Spring” or “Fall” Delivery. On rare occasions, we will delay shipping if we see severe weather forecasts for your area or ours or if we encounter other unusual issues.  If you do have a delayed item, we would be happy to send your other items sooner at your request.

If you would like to postpone or reschedule your ship date, just call us and we can send your plants out at a more convenient time for you.

 


If you are sending plants as a gift or need them quicker than normal, we encourage you to place your order by phone at 888-504-2001.

Sorry cannot ship to AZ.



Amount of Order Shipping Charge
Less than $15 $5.95
$15.00-$23.99 $8.95
$24.00-$39.99 $14.95
$40.00-$79.99 $18.95
$80.00-$98.99 $23.95
$99+ FREE SHIPPING



It's Easy to Plant your Double Knockout Rose

Step 1 - Dig Your Hole
Select a site with full to partial sun and moist or well drained soil for your Double Knockout Rose. If you're planting a hedge, mark out a visual guide by placing stakes five to six feet apart and looping string around them. Plant the trees where the stakes are and they'll grow together to make a dense privacy screen. First, dig each hole so that it is just shallower than the root ball and at least twice the width. Then loosen the soil in the planting hole so the roots can easily break through. Use your shovel or try dragging the points of a pitch fork along the sides and bottom of the hole.


Step 2 - Place Your Tree
Next, separate the roots of your Double Knockout Rose gently with your fingers and position them downward in the hole. The top of the root flare, where the roots end and the trunk begins, should be about an inch above the surrounding soil. Then make sure the tree is exactly vertical in the hole. To make it just right, use a level.
Step 3 - Backfill Your Hole
As you backfill the hole, apply water to remove air pockets. Remove debris like stones and grass and completely break up any dirt clumps. Water your Double Knockout Rose again after the transplant is complete. To help retain some of that moisture, it's recommended that you place mulch around each tree to a depth of 2"-3" up to but not touching the trunk. Organic mulches such as wood chips or pine needles also help to better soil structure as they decompose.
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Most useful customer reviews (Double Knockout Rose Reviews):
By: Connie in Glenpool, OK
Theyre awesome! I planted 8 of the 1 gallon knockout bushes in a 24 foot section of my backyard fence line. I now have superb color in a place that was one quite boring. They grow fast!! I have had many compliments. The color is fantastic.

By: Val in Atlanta, GA
Great! Blooms forever! Deer Wont Eat Them!

By: Crystal in Gulfport, MS
I bought these b/c of the assurance that not much work was required. THESE ROSES HOLD TRUE TO THEIR DESCRIPTION. I ordered 2 3-gallon bushes & a rose tree. I have since ordered 5 more 3-gallon roses & another rose tree. I had roses INSTANTLY after planting & Im no gardener by far. These roses are so trouble-free & I am so pleased! My roses are the talk of my housing community!

By: Brenda
The knockout rose is my favorite of all roses.  I planted some in the spring, and look good.

By: Vicki Brown
Beautiful!!! Purchased 10 3-gal. plants for small hedge. Continuous blooms. Hardy for snowy, northern climates.

By: Monica Hansen
I loved that the bush was loaded with lots of red roses all the time. Tolerates heat great with temperatures above 100 degrees.

By: Lila Bett
These arrived nice and healthy. I planted them right away and the weather here in SC turned beastly hot. I did water them every day the first few weeks and they have survived the summer here and are still blooming away. Very nice and hardy.

By: Constance Brons
The Double3 Knockout Rose is a great addition to my roses. It has produced a huge number of very bright red roses consistently.

By: Carol Johnson
This is the best plant in my yard. if you can't seem to grow roses try growing Knockouts. They are a no fail roses.Anyone can grow them successfully.

By: grace
Beautiful rose bush, it rewards you with the most generous red roses as it grows....Easy to care for and you will be thankful you bought this.

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