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Rainbow Knockout Rose Tree

Pam's Picks
Rainbow Knockout Rose Trees fit nicely into any landscape, they even grow great in containers.

*images shown are of mature plants

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Rainbow Knockout Rose Tree

Colorful Roses on a Tree!


This item is currently SOLD OUT

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The Rainbow Knockout Rose tree will transform the way you think about roses. Not only is it easy to grow, it produces stunning, pink blooms that will make your garden the talk of the neighborhood.

It is winter hardy through to zones 5 - 10, and heat tolerant for all planting zones. This robust rose tree will flower from late spring to first frost to keep your garden full of color all through the growing season, even when other plants have stopped blooming.

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

This fast growing rose tree needs little maintenance; the petals fall naturally as the flowers fade. It is one of the most disease resistant roses in the United States today.

Without pruning the tree will reach heights of 3 - 4 feet and a width of 3 - 4 feet. This makes it great if you want to plant a colorful hedge or a bright border for your foundation.

• Fast growing and hardy, producing multiple blooms
• Flowers are perfect for cutting
• Pleasant, spicy fragrance
• Will grow in many planting zones
• Disease resistant so you don’t need to use chemicals
• Low maintenance; no need to prune
• Never needs deadheading



Growing Zones: 5-10

Mature Height: 4-7 ft.
Mature Width: 3-4 ft.
Sunlight: Full - Partial
Soil Conditions: Adaptable
Drought Tolerance: Great
Botanical Name: Rosa 'RADCOR' PP#17346
Does not ship to: AZ
Growing Zones 5-10
This plant is generally recommended for zones: 5-10
(shaded area above)

You are in Growing Zone:
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Why Buy from Fast Growing Trees?

Save Money

Save thousands by shopping in the convenience of your own home instead of paying a landscaper for trees that struggle.

Tree to Door

Receive well developed, large trees and shrubs that thrive in your area.  Varieties that are easy to grow, long lived, and trouble free.  Your plants are clearly marked for size, pruned to a nice pleasing shape, and are delivered right to your doorstep.

No Chemicals

We shun growth regulators and other chemicals that make plants look good in the stores but struggle to survive once planted.

Large Size

Some nurseries charge you for a taller tree then chop 1/3 off, so it will fit in a shorter box. This saves them on shipping but can harm your tree and make you wait longer for it to grow back.

When Will I Get My Order?

Northern Areas shaded on the below Map are shipped in Spring. You can find your ship date next to Your Growing Zone on the chart below. If this is a Gift, or you want your plants sooner, we’re happy to ship them out right away.

Southern & Western Areas colored White on the Map are generally shipped right away unless the product page gives a specific ship date. If you prefer to plant later in spring when the weather warms up, just let us know and we’ll delay your shipping.

 
  Zone Shipping Resumes
  Zone 2 May 1st
  Zone 3 May 1st
  Zone 4 May 1st
  Zone 5 April 15th
  Zone 6,7,8,9,10,11 Ships Now


Can I Plant Now?

Yes…Your Rainbow Knockout Rose Tree can be planted any time of year… even Winter. Roots will continue to grow on warm days, giving your tree a head-start for Spring. ;

How do I Request a Different Ship Date?

Call us at 888-504-2001, email us or enter your requested ship date in our shopping cart next to the billing information section. 

Additional Info for Those Who Love to Read:

Orders are occasionally delayed if we see really bad weather approaching, or if we encounter unusual circumstances. A small number of our plants show a specific release date. If you purchase one of these and would like your other items sooner, just let us know. 
 
Amount of Order Shipping Charge
Less than $15 $8.95
$15.00-$23.99 $11.95
$24.00-$39.99 $14.95
$40.00-$79.99 $18.95
$80.00-$98.99 $23.95
$99+ ~28% of order


It's Easy to Plant your Rainbow Knockout Rose Tree


Step 1 - Dig Your Hole

Select a site with full to partial sun and moist or well drained soil for your Rainbow Knockout Rose Tree.

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 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 Plant

Next, separate the roots of your Rainbow Knockout Rose Tree 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 plant 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 Rainbow Knockout Rose Tree again after the transplant is complete.

To help retain some of that moisture, it's recommended that you place mulch around each plant to a depth of 2"-3" up to but not touching the trunk. Organic mulches such as wood chips also help to better soil structure as they decompose.



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