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Knock Out® Rose Tree

Rosa ‘Radtko’

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Knock Out®'s Color + Carefree Growth in Tree Form

Why Knock Out® Rose Trees?

An abundance of rich blooms, with no maintenance needed: Knock Out® Roses have set the standard for bloom color, size, and adaptability. Now, horticulturists have bred a tree with the same characteristics.

The Knock Out® Rose Tree has raised the bar for disease resistance, and it's as carefree as they come. It's not susceptible to common rose diseases like black spot and mildew. Hardy and reliable, your rose tree will bloom from early spring to the first frost, giving you fluorescent blooms for months.

Plus, this tree form version of your favorite rose means versatility. The Knock Out® Rose Tree can be container planted to place beside entryways, on porches and even indoors if temperatures drop. No matter where you place it, though, it's a unique showcase plant that will set your homescape apart.

Why Fast-Growing-Trees.com is Better

Your Knock Out® Rose Trees come pruned to promote more branching. More branching means more blooms! And it's adaptable to various soil types and drought tolerant, too, creating a stunning entryway, pool accent or garden focal point. We prune your Knock Out® Roses before we ship them out to give you an explosion of growth when you receive them. Now, you reap the rewards of our hard work and get continuous blooms for six months.

This is the hottest rose introduction in years. These trees will quickly sell out, so order yours now!

Looking for more roses to add to your collection? Check out our guide to popular types of roses.

Full Planting & Care Instructions

Product Details

Mature Height:4-7 ft.
Mature Width:3-4 ft.
Sunlight:Full Sun
Growth Rate:Fast
Botanical Name:Rosa ‘Radtko’
Does Not Ship To:AZ
Grows Well In Zones:5-10 outdoors
grow zone map

Growing Zones: 5-10 outdoors

(hardy down to -10℉)

Customer Reviews & Photos


Based on 216 reviews


Rose tree

I just want to review this Beautiful Rose tree, I received this tree late March and I planted in 15 gallons pot right away with fertilizer and nutrients , after couple weeks it’s keep blooming as you can see the picture. Thank you Fast Growing. Youssef.

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Beautiful Rose tree

I purchased this beautiful Rose tree on May 28, it's came healthy and in a very secure packing. And in less than a month I have one beautiful Rose in the tree.

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Liz S.
Verified Buyer

Knock out rose tree

Customer service was excellent. Rose was packaged well and in perfect condition. I am very pleased with my experience

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Michael W.
Verified Buyer

Knock out rose trees

excellent , trees only been in ground a few weeks and new growth already showing

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Craig M.
Verified Buyer

Knock Out Rose

My overall experience with FastGrowingTrees.com has been fantastic. The plants arrive on time in excellent condition. I'm unable to comment on the Knock Out Rose because it is winter time here on the west coast. It is apparent that the tree is alive and well and I fully expect it to start growing in about two months. I'm very impressed with the product and the service! I highly recommend FastGrowingTrees.com!

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